Between 24 and 48 h after fertilization, the mouse embryo undergoes gastrulation and the initial organogenesis processes. What kind of protein would be better suited for labeling? [Hint, mentioned in class several times: What protein is present in all cells at all times? Another hint: search for the underlined terms in a good Internet source or a biology textbook, no Wikipedia.] A. Histone (H2B), a DNA binding protein B. Gastrulation-specific transcription factor C. FoxA2, a protein expressed in the notochord D. All of the above E. None of the above
Answers
Between 24 and 48 h after fertilization, the mouse embryo undergoes gastrulation and the initial organogenesis processes. For labeling, Histone (H2B) protein would be better suited.What is fertilization?Fertilization refers to the moment when the sperm and egg join together to create a new organism. The fertilization process involves a spermatozoon (male) and an ovum (female) combining to create a zygote.
Fertilization occurs in the ampulla of the fallopian tube, where the egg is usually released from the ovary. The sperm must meet the egg in the ampulla of the fallopian tube to fertilize it. Furthermore, the ability of a spermatozoon to fertilize an egg is limited to a few days following ejaculation, so timing is critical.
After fertilization, the zygote begins dividing, which is followed by several other stages of development, culminating in the formation of an embryo. In the process of organogenesis, the embryo creates and develops the organs.Embryo DevelopmentThe various stages of development from the time of fertilization to the time of birth or hatching are known as embryo development. Gastrulation is the process by which an embryo transforms from a single-layered cell into a three-layered cell. It happens after fertilization and continues until the end of the third week of pregnancy in humans. The endoderm, mesoderm, and ectoderm are the three germ layers created during gastrulation. The three germ layers go on to form all of the tissues and organs of the body.
What protein is present in all cells at all times?
Histone (H2B), a DNA binding protein, is the most likely answer. It plays an important role in DNA packaging. It winds around the DNA molecule and provides structural support, allowing it to fit into the nucleus. It helps to regulate gene expression and chromatin structure by interacting with DNA. H2B-GFP, a GFP-tagged histone variant, has been used to monitor embryonic stem cell differentiation in vivo, so it is a common marker for cell division. The GFP fluorescent tag allows the protein to be seen in vivo, and because it is a histone, it is present in all cells at all times, making it a good marker for tracking cell division. Therefore, the correct option is A. Histone (H2B), a DNA binding protein.
To know more about fertilization visit:
https://brainly.com/question/24196345
#SPJ11
The protein that would be better suited for labeling during the early stages of mouse embryo development, specifically during gastrulation and initial organogenesis processes, is Histone (H2B), a DNA binding protein. Option A is the answer.
What is gastrulation?The transformation of the blastula, a single-layered embryo, into the gastrula, a three-layered structure, is known as gastrulation, and it is an important stage in embryonic development. Cells move internally by invagination during this metamorphosis. Three basic germ layers, the ectoderm, mesoderm, and endoderm, are created during gastrulation. Different tissues and organs in the body are derived from these layers. The beginning of development is kicked off by the intricate and well-coordinated process of gastrilation.
When an egg (ovum) is fertilized by sperm, the resulting embryo represents the first stage of development in a multicellular creature. In order to identify an organism as a certain species, it must be in its earliest form. The fertilized egg goes through a number of cellular divisions that result in the formation of the embryo during the developmental stage.
Learn more on gastrulation here https://brainly.com/question/8270805
#SPJ4
Related Questions
In this assignment, you will prepare a presentation about an endangered species found in your state. You will conduct research on the Internet to learn about the species and why it is endangered. With this knowledge, you will describe some possible solutions to increase the survival rate of the species.
Answers
Answer:
Were it not for the Act, scientists have estimated, at least 227 species would have ... just ripped apart the Endangered Species Act. We need your help fighting back. ... of all species listed in the northeastern United States, 93 percent are stable or ... of acres of critical habitat, which is crucial to species' survival and recovery.
what do you mean by the chromatin fibres ?
Answers
Hey buddy I am here to help!
Chromatin fibers are coiled and condensed to form chromosomes. Chromatin makes it possible for a number of cell processes to occur including DNA replication, transcription, DNA repair, genetic recombination, and cell division.
Hope its helps!
Plz mark me brainliest!
GIVING 100 BRAINLY POINTS AND BRAINLEST.
Part A Cut a 7-inch-diameter circle out of card stock. Draw a spiral on the circle as shown. Next, use the scissors to cut along the lines you drew starting on the outside and ending in the center. Use the hole punch or scissors to make a hole at the middle of the spiral and attach the thread with a knot. Tie the other end of the thread loosely around the center of the stick so you can suspend the spiral in the air. Fill the pot with 2 inches of water. Heat the water until it boils, and then turn off the heat source. Let the pot sit for 4 minutes. Holding the ends of the stick with the spiral attached, position the bottom of the spiral right above the top of the pot so it’s not touching the water. Describe what happens.
Answers
Answer:
the spiral stick wouldnt be wet because it isnt touching the water, so therefore the sprial stick wouldnt be hot because it isnt touching the water.
Explanation:
Answer: yeah it’s 50.
Explanation:
Which of the following molecules would be unable to simply diffuse across the plasma membrane?
Answers
The cell membrane or plasma membrane i'ts made of a lipid bilayer of phospholipids, which controls what enters the cell.
Given its composition, it allows the pass of uncharged molecules but it's impermeable to ions and polar molecules.
This means d, polar water-soluble molecules, would not be able to diffuse across the plasma membrane
what type of species is a key element in keeping the ecosystem in balance
Answers
Answer:
predators keep the population of mice under control, insects pollinate flowers, and worms decompose leaf litter. All species are important and help keep the ecosystem balanced.
Explanation:
Answer:
keystone species
Explanation:
Somatic cells are characterized by all of the following EXCEPT:a. each includes a nucleus at some stage of its development.b. they are used in multiple tissues throughout the body.c. each contains half a copy of an organism's DNA.d. each contains a complete copy of all of an organism's DNA.
Answers
Somatic cells are characterized by all of the following except option C: each contains half a copy of an organism's DNA.
Any bodily cell other than sperm and egg cells is referred to as a somatic cell. Somatic cells have two sets of chromosomes, one from each parent, making them diploid, or having two sets of chromosomes. Somatic cell mutations can have an impact on the individual, but they do not affect the progeny.
Somatic cells are the cells which are present throughout the human body. They contain a complete copy of an individual's genome and are a part of various tissues present in the body. They perform various functions of a human cells except in reproduction.
To know more about somatic cells, refer:
https://brainly.com/question/24266249
#SPJ4
Among the different forms of electromagnetic radiation emitted by the sun, which form is absorbed by plants for photosynthesis?.
Answers
Answer:
visible light is the em radiation absorbed by plants for the photosynthesis process.
The form of electromagnetic radiation that is absorbed by plants for photosynthesis is known as visible light. This is also known as photosynthetically active radiation (PAR).
What is Photosynthesis?Photosynthesis may be defined as a type of process through which green plants and some photosynthetic algae synthesize their own food in the form of glucose with the help of carbon dioxide and water in the presence of sunlight.
Visible light lies in the visible spectrum of wavelength from 400 to 700 nm. This visible spectrum is a system where we study the properties of light. This spectrum defines the relationship between energy and wavelength.
Therefore, the visible light or visible spectrum is the form of electromagnetic radiation that is absorbed by plants for photosynthesis.
To learn more about Photosynthesis, refer to the link:
https://brainly.com/question/26568636
#SPJ2
This system perpares food for cellular utilization.
Answers
Answer:
The answer is
The digestive system prepares food for the cellular utilization.
I hope this might help u
Recombinant DNA techniques typically involve generating a clone. Why?
Answers
Recombinant DNA techniques involve generating a clone for several reasons:
1. Amplification: Cloning allows for the amplification of a specific DNA fragment or gene of interest. By inserting the DNA fragment into a cloning vector, such as a plasmid, scientists can replicate the vector along with the inserted DNA in host cells.
2. Isolation and purification: Cloning allows for the isolation and purification of a specific DNA fragment. By cloning the DNA fragment into a vector, it becomes possible to separate it from other DNA molecules and contaminants. This isolation and purification step is crucial for subsequent experiments, such as sequencing, gene expression analysis, or protein production.
3. Manipulation: Cloning enables the manipulation and modification of DNA sequences. Once a DNA fragment is cloned into a vector, it becomes accessible for various genetic engineering techniques. Scientists can introduce specific changes or modifications to the cloned DNA, such as site-directed mutagenesis, gene fusion, or gene deletion. Cloning thus provides a platform for precise genetic manipulation.
4. Expression: Cloning allows for the expression of genes in host organisms. By inserting a gene of interest into a cloning vector, researchers can introduce it into host cells, such as bacteria, yeast, or mammalian cells. The host cells then use their molecular machinery to produce the protein encoded by the cloned gene. This expression system enables the production of large quantities of a specific protein for research, therapeutic, or industrial purposes.
5. Functional analysis: Cloning facilitates the functional analysis of genes and DNA sequences. By cloning a gene, scientists can study its function by introducing it into a suitable organism or cell line and observing the resulting phenotypic changes. This approach helps in understanding gene function, regulatory elements, protein structure, and other aspects of molecular biology.
Overall, cloning is a fundamental technique in recombinant DNA technology, allowing for the amplification, isolation, manipulation, and expression of DNA fragments or genes, which are essential for a wide range of scientific and practical applications.
Learn more about Recombinant DNA
https://brainly.com/question/9362677
#SPJ4
each codon codes for an
Answers
Answer:
An amino acid.
Explanation:
Each codon applies to an individual amino acid.
Answer:
Each codon corresponds to a single amino acid (or stop signal), and the full set of codons is called the genetic code. The genetic code includes 64 possible permutations, or combinations, of three-letter nucleotide sequences that can be made from the four nucleotides.
Explanation:
The polymerase chain reaction, or PCR, is a tool used frequently in biotechnology. Because PCR mimics the natural DNA replication that occurs in the cell, the two processes share many characteristics. Sort the descriptions of these processes by dragging them to the appropriate boxes. The descriptions may apply to natural replication only, to PCR only, or to both processes.
Answers
Answer:
PCR
Produces million of copies of a segments of DNA and
Requires cycles of temperature.
PCR.
When large number of copies of a particular gene fragment is needed from smallest quantity of DNA molecules,the techniques of genetic engineering usually employed is called PCR. It involves denaturation of template DNA,the use of Primers(20 base pairs),the use of enzyme DNA polymerase for building of new strands of DNA.
Natural Replication.
produces a copy of the whole genome
It occurs before mitosis and meiosis
Begins at the origin of replication.
Both.
Requires primers
Requires DNA polymerase
Results in Semi conservative replication
Explanation:
When rapid production of large copies of particular DNA fragments is needed from a small molecules of fragment of the original DNA fragments is needed the tool of genetic engineering used is called PCR.
It involves denaturation of the template DNA at 95 degrees for separation to single strands,
the attachments of primers(20 base pairs of complementary bases to the template DNA) at 65 degree a process called annealing and the use of polymerase enzyme for building on chains of DNA , during elongation.
The enzyme are extracted from thermophilic organisms,therefore could withstand the high temperature.The polymerization can proceed for a continuous cycle with million of new DNA chains produced by the polymerization Chain machine
which of the actions is referred to as the power stroke? the hydrolysis by actin of atp to adp the hydrolysis by myosin of atd to adp a conformational change in myosin the sliding of bundles of myosin along actin filaments
Answers
The power stroke refers to the contraction of myosin's S1 region. When ATP is hydrolyzed, a high-energy phosphate bond is broken to release energy, which is necessary for the power stroke.
The ATPase enzyme hydrolyzes the ATP into ADP and inorganic phosphate (Pi). The energy released during ATP hydrolysis shifts the myosin head's angle into a "cocked" position, where it is prepared to bind to actin if the sites are open. Myosin is in its high energy configuration, and ADP and Pi are still connected.
Muscle contraction depends on the ATP-hydrolyzing motor known as myosin. Although the fact that a water molecule attacks an ATP molecule bound to its active site during the hydrolysis it catalyses is well known, the specifics of these events are still unknown.
To know more about power stroke please check the following link
https://brainly.com/question/15392460
#SPJ4
HELP ME PLEASEE!!! I WILL NAME YOU BRAINLIEST!!!
based on the graph below, from 1900 to 2000, humas have been experiencing what type of population growth?
A) Stagant
B) Logistic
C) Continuous
D) Exponential
Answers
Answer:
Exponential
Explanation:
reference the shape of the graph
Choose the gametes produced by a TtGg individual. Choose all which apply.
Group of answer choices
Tt
Gg
TG
tG
TT
Tg
gg
TTGG
tg
TtGg
Answers
A TtGg individual can produce the gametes Tg, tg, TG, and tG through the combination of alleles for the Tt and Gg traits.
The gametes produced by a TtGg individual can be determined by separating the alleles for each trait and considering the possible combinations. In this case, the individual is heterozygous for two traits: Tt and Gg.
For the Tt trait, the possible gametes can be obtained by separating the T and t alleles. Thus, the individual can produce two types of gametes: T and t.
For the Gg trait, the possible gametes can be obtained by separating the G and g alleles. Similarly, the individual can produce two types of gametes: G and g.
To determine the combinations of these gametes, we can pair each type of gamete for one trait with each type of gamete for the other trait. This results in four possible combinations:
1. Tg
2. tg
3. TG
4. tG
Therefore, the gametes produced by a TtGg individual are Tg, tg, TG, and tG.
For more such information on: gametes
https://brainly.com/question/7648924
#SPJ8
PLEASE HELP ASAP.
Rabbits are very popular domesticated animals, so popular that there are over 300 breeds of domesticated rabbits in the world. You attend a rabbit show and notice that all of the breeds vary in many characteristics, such as size, color, and fur length. You notice that there is weight information on the cages of all rabbit individuals at the show and decide to jot down data for two specific rabbit breeds (in pounds):
Breed A: 10, 8, 7, 10, 9, 9, 10, 9
Breed B: 10, 12, 14, 13, 10, 15, 11, 12
In three to five sentences, 1) calculate the average weights of the two rabbit breed groups, 2) describe some factors that could contribute to the different weights seen within breeds, and 3) describe how you would track and find the growth rate of the two rabbit breeds during an investigation.
Answers
Answer:
Average of breed a: 9 pounds, average of breed b: 12.125
Explanation:
10+8+7+10+9+9+10+9 = 72
72/8 = 9 pounds
10+12+14+13+10+15+11+12 = 97
97/8 = 12.125 pounds
Compare and contrast the exoskeleton with the endoskeleton and provide an example of species that contain each type.
Answers
Endoskeleton is an internal skeleton that provides support and protection for example cartilage and bone. Exoskeleton is an external skeleton which provides protection to the body from outside like hair , scales and horns.
Main function of endoskeleton and exoskeleton is to provide structural and functional support. Both endoskeleton and exoskeleton helps in the movement of the body and also protect internal organs.
Endoskeleton is mainly found inside of vertebrates, that are mammals, birds, fishes, amphibians, and reptiles, whereas the exoskeleton is found inside of invertebrates like insects, spiders, crabs, centipedes, and millipedes.
To learn more about Endoskeleton , here
brainly.com/question/13022376
#SPJ1
89. which statement regarding gene expression is true? a. gene expression in vertebrates is a predetermined result of mitotic lineages. b. environmental factors, including experience, affect gene expression and thus cell differentiation. c. in vertebrates, gene expression in neural cells is independent of signals from the external environment. d. gene expression and cell differentiation in c. elegans is regulated by cell-cell interactions.
Answers
The right answer is (B), It is precise that environmental factors, including experience, have an impact on gene expression and consequently cell differentiation.
How do you explain gene expression?The method by which a gene's information is translated into a function is known as gene expression. RNA molecules that code for proteins or non-coding RNA molecules that perform other tasks are transcribed, which primarily causes this.
Why is gene expression important in DNA?Because a particular protein can only be produced when its gene is switched on, gene expression is significant. However, there are several steps involved in translating a gene into a protein, and one of these steps—the creation of proteins—is crucial in the gene expression route that can be changed in cancer.
To know more about gene expression visit :
https://brainly.com/question/30006773
#SPJ1
Where do reactants of photosynthesis come from? a. glucose b.we exhale them c. we inhale them from the atmosphere d.plants give them off and release them into the atmosphere e. water f. oxygen
PLEASE HELP!
Answers
Answer:
c
Explanation:
Which types of rocks can become metamorphic rock?
both igneous and metamorphic rock
both igneous and sedimentary rock
clastic sedimentary rock
clastic or chemical sedimentary rock
Answers
Answer: Your answer is ''Both igneous and sedimentary rock.''
Explanation: They both can form underground and at the surface.
Answer:
B
Explanation:
Why is the open ocean considered to be a "biological desert"?
A. No mammals can survive there
B. Only animals that can survive large changes in temperature can live there
C. There is a lack of nutrients
Answers
What are some possible future career fields in environmental science?
Answers
Answer:
Environmental science is a branch of science that deals with biological and chemical issues in the environment and establish initiatives for a healthy environment.
Environmental science is a vast subject and comes with many future career fields, some of them are as follows:
Environmental Scientist: The responsibility of environmental scientists is to analyze samples of air, soil, water, food and other materials and informing about health risks and environmental hazards.Environmental Lawyer: Environmental Lawyer deals with the technical understanding of environmental issues and argues for the benefit of environment.Environmental Engineer: Environmental Engineer design projects on the basis of environmental protection.Zoologist: Zoologist studies the behaviour of animals and their interaction with the natural environment, human beings and other animals.Hydrologist: Hydrologists analyzes the impact of the environment on the quantity and quality of water and the influence of water on the environment.Thus, there are many career fields in environmental science.
Environmental science is a branch of science which deals with both biological and chemical factors reside in the environment and establish a healthy environmental initiatives.
What is the application of environmental science?Environmental science is a vast subject related to environment and its components, it mainly deals with climates to animal survival, to air quality, and much more
It shows its effect on Public Health, Land Management, Waste Disposal and Pollution, Overpopulation, Water, Deforestation, Ecosystems, Endangered Species, Climate Change
Some carrier option include, you can opt for an Environmental Scientist where the role should be analyze samples of air, soil, water, food and other materials.
You can choose for Environmental Lawyer mainly deals with the understanding of environmental issues and argues for the benefit of environment.
Environmental Engineer is another field where you can design projects for environmental protection, as a Zoologist where you can study behavior of animals and their interaction with the natural environment,
Learn more about environmental science , here:
https://brainly.com/question/4593618
#SPJ2
Which of these is thickes layer of earth
Answers
Answer: core
Explanation:
The core is the thickest layer of the Earth, and the crust is relatively thin, compared to the other layers.
There has been a proliferation of a large number of descendant species from a single ancestor in a group of beetles over the last 2 million years. This beetle clade has also evolved diverse suites of traits to better exploit diverse environments. What can we conclude from this information
Answers
The beetles have undergone both an adaptive radiation and an evolutionary radiation.
What is adaptive radiation?Adaptive radiation is a process in evolutionary biology whereby animals rapidly diverge from an original species into a variety of new forms, especially when a change in the environment makes new resources available, modifies biotic interactions, or creates new environmental niches.This process, which begins with a single ancestor, leads to the speciation and phenotypic adaptation of a variety of species with various physical and physiological features.Finch speciation on the Galapagos Islands (often known as "Darwin's finches") is the archetypal example of adaptive radiation, however there are more occurrences around the globe.To learn more about adaptive radiation with the given link
https://brainly.com/question/1349313
#SPJ4
If the pride is taken over by new individuals, what happens to the male?
Answers
Answer: yes he is kicked out of the pride and must wander to find a new pride to take over. And interesting fact the new male may kill the other males offspring if he chooses.
If the pride is taken over by new individuals, he is pushed out of the pride, kill pride's cub.
What are cubs ?The young offspring of lion called as cubs and they usually require parental care.
The cubs are generally born outside the pride. At the growing stage the male lion hunts prey and then deliver them to cubs.
The lioness protects their cubs by hiding them from all forms of animals and save their own pride to secure their cubs.
cubs transformation occur into adults and after this male lion, female lion, and adult cubs defend their territory together.
To learn more about Cubs pride, here:
https://brainly.in/question/49295690
#SPJ2
converts matter into energy to create a star's extraordinary heat and light.
A
nuclear fission
B
nuclear fusion
C
nuclear explosion
D
a supernova
please help
Answers
Answer:
B. Nuclear Fusion
Explanation:
I gotta A in Bio- Trust :)
Trees begin from tiny seeds, with a mass of a 2-3 grams, and yet an
adult tree can weigh many thousands of pounds. If matter cannot be
created (Law of Conservation of Matter), where did the "stuff" that
makes a tree come from?
Answers
Answer:
mm yes read me
Explanation:
the energy was already there energy never dies it just chooses what it wants to be put into
Consider three different kinds of human libraries: a genomic library, a brain cDNA library, and a liver cDNA library.
a. Assuming inserts of approximately equal size, which would contain the greatest number of different clones?
b. Would you expect any of these libraries not to overlap the others at all in terms of the sequences it contains? Explain.
c. How do these three libraries differ in terms of the starting material for constructing the clones in the library?
d. Why would you need to sequence many clones from many cDNA libraries to annotate a genome?
Answers
The genomic library would contain the greatest number of different clones among the three libraries. It is expected that all three libraries would overlap to some extent in terms of the sequences they contain.
The genomic library would contain the greatest number of different clones compared to the brain cDNA library and the liver cDNA library. This is because the genomic library represents the entire genome, which includes all the genes present in an organism.
In contrast, the cDNA libraries represent specific subsets of genes expressed in particular tissues or organs. It is expected that all three libraries would overlap to some extent in terms of the sequences they contain.
While the genomic library would encompass the entire genome, the brain cDNA library and the liver cDNA library would include a subset of genes expressed in the brain and liver, respectively. However, there would still be overlapping sequences between these libraries since some genes may be expressed in both brain and liver tissues.
The three libraries differ in their starting material for constructing the clones. The genomic library starts with the entire genomic DNA of an organism, which includes both coding and non-coding regions. The brain cDNA library starts with RNA extracted from brain tissue and converts it into complementary DNA (cDNA) using reverse transcription.
Similarly, the liver cDNA library starts with liver-specific RNA and converts it into cDNA. The cDNA libraries represent the genes expressed in specific tissues, providing a snapshot of the genes active in those tissues.
To annotate a genome, it is necessary to sequence many clones from various cDNA libraries. Each cDNA library represents a specific subset of genes expressed in different tissues or organs. By sequencing clones from different libraries, researchers can identify the expressed genes and their corresponding sequences.
Since gene expression can vary across tissues and organs, sequencing multiple cDNA libraries provides a comprehensive view of the genes present in the genome and their expression patterns.
This information helps in annotating the genome by associating specific genes with their functions, understanding tissue-specific gene expression, and identifying potential variations or mutations in different tissues. Therefore, sequencing many clones from various cDNA libraries is crucial for comprehensive genome annotation.
Learn more about genome here:
https://brainly.com/question/30336695
#SPJ11
The three different human libraries mentioned are a genomic library, a brain cDNA library, and a liver cDNA library. In terms of the greatest number of different clones, the liver cDNA library would be expected to contain the most.
a. The liver cDNA library would likely contain the greatest number of different clones because the liver is a highly specialized organ with a wide range of cellular functions. Its cDNA library would reflect the diversity of gene expression in liver cells. The brain cDNA library would contain a considerable number of different clones as well, but the liver library would be expected to be more diverse.
b. It is expected that there would be overlapping sequences among these libraries because many genes are expressed in multiple tissues. While each library represents a specific tissue type, there are shared genetic elements among different organs. These shared genes would result in overlapping sequences, indicating common genetic information.
c. The genomic library represents the entire set of genes present in an organism, including both coding and non-coding regions. The brain and liver cDNA libraries, on the other hand, represent complementary DNA (cDNA) synthesized from the messenger RNA (mRNA) of brain and liver cells, respectively. The starting material for the genomic library is the entire genome, whereas the cDNA libraries start with the mRNA extracted from specific tissues.
d. Annotating a genome involves identifying and labelling various functional elements, such as genes and regulatory regions. To achieve accurate annotation, it is necessary to examine the genetic information from different tissues and cell types.
By sequencing numerous clones from multiple cDNA libraries, researchers can gather comprehensive data on gene expression patterns across various tissues, allowing them to better understand the functional elements of the genome. This approach helps in capturing the complexity of gene regulation and improves the accuracy of genome annotation.
Learn more about cDNA library here:
https://brainly.com/question/30584807
#SPJ11
is it true that When organisms struggle to survive, they usually mutate to increase chances of reproduction.
Answers
When the organisms struggle to survive, they mutate to increase the chances of reproduction, is a true statement.
Certain species possess characteristics that make them more competitive in their habitat than other species. Animals undergo natural selection, but neither plants nor other creatures do.
A genetic modification or mutation known as an adaptation aids an organism, such as a plant or animal, in surviving in its environment. The mutation is passed down from generation to generation because it is beneficial.
Species accumulate the resources that they need to survive over thousands of years. These resources are frequently scarce in nature, forcing individuals within a society to struggle for them in order to survive. When facing extinction, organisms frequently mutate to increase their chances of procreation.
Learn more about organisms from the given link.
https://brainly.com/question/1199622
During meiosis, chromosome pairs randomly line up along each side of the cell equator. This arrangement mixes up the chromosomal combinations, which _______.
helps ensure reproductive success.
helps maintain all the previous generation's characteristics.
helps create and maintain genetic diversity.
helps ensure an equal number of males and females in the next generation.
Answers
Answer: C is the answer
do some research about the topic
The Covid-19 pandemic has accelerated the adoption of remote work practices. It is highly likely that hybrid work models will become the norm at post-pandemic workplaces globally, as well as in South Africa. Hybrid work models would bring many challenges to both employees and managers in South Africa - a country also known for its diversity and inequalities.
QUESTION
Compare Maslow’s hierarchy of needs theory and Alderfer’s ERG theory by critically applying these two theories to the above scenario. Make reference to appropriate interventions by senior managers in motivating both frontline employees as well as middle managers.
Answers
Maslow's Hierarchy of Needs was transformed by Clayton Alderfer into the three-factor ERG model of motivation. According to Maslow's theory, people never reach a stable degree of need satisfaction.
In Alderfer's concept, the letters E, R, and G stand for existence, relatedness, and growth, respectively. A content theory of motivation is the ERG model. According to Alderfer's paradigm, these three demands are what drive all human motivation. Existence, which is the first of Alderfer's 3 necessities, is the most immediate and pressing necessity. It generally relates to both physical and psychological survival.
The need for a positive relationship with oneself, a sense of belonging, and relatedness has advanced. The least obvious but nevertheless important component of the ERG model is Alderfer's drive for growth, which is really tied to growth, happiness, and the experience of reaching one's potential.
Maslow's theory would imply that people should strive to meet their immediate needs while at work, and that managers and leaders should concentrate on assisting their teams in meeting one particular level of need at a time. Before going on to the next level of demands in Maslow's Hierarchy of demands, people must have satisfied the previous one. For instance, they must first have their demands for safety met before being driven by a sense of social connection.
Learn more about ERG Model here:
https://brainly.com/question/15776019
#SPJ4