The tiny plants eventually drop to the ground and grow into new pla same species. One way this form of reproduction differs from sexual reproduction is a. more genetic variations are seen in the offspring b. there is a greater chance for mutations to occur C. the offspring and the parents are genetically identical d. the new plants possess the combined genes of both parents on ™, Inc.
Answers
Answer:
Find the measure of x and y (3x-3) (4y+4) 60 degrees
Explanation:
Related Questions
Which is abiotic? 1. Tree sap 2.insect 3.sunlight 4.tree stump
Answers
Answer:
Sunlight - abiotic
Explanation:
Tree sap - biotic, Sunlight - abiotic, Tree stump - biotic, Insect - biotic, Abiotic factors are the sun, rocks, water, and sand. Biotic factors are living organisms that affect other living organisms.
Sun light is the abiotic factor. Thus option 3 is correct.
What are the difference between Abiotic and Biotic Factors ?Our ecosystem is divided into two main categories such as abiotic and biotic, where biotic factors belongs to living components and abiotic factors include the non-living elements of the environment.
Examples of abiotic factor are Sunlight, temperature, energy, the wind, water, soil, where as biotic factor include Plants, trees, animals, microorganism, etc.
Abiotic factor affect the individual of a particular species, their population, community, ecosystem and the biosphere where as biotic factor affect biome.
Abiotic factors is independent of biotic factors for their survival while Biotic factors depend on abiotic factors.
The changes in the abiotic factors lead to limit the growth and development of a particular species and hamper the ecosystem while the changes in particular species bring changes in the other species.
Thus option 3 is correct.
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Which of the following statements regarding granite is true?
A. Granite is a rock composed of organic material.
B. Granite is both a mineral and a rock.
C. Granite is a rock with a non-repeating arrangement of atoms. D. Granite is a naturally formed mineral.
Answers
The statement that is true regarding granite is as follows: Granite is both a mineral and a rock (option B).
What is granite?Granite is a group of igneous and plutonic rocks composed primarily of feldspar and quartz. It usually contains one or more dark minerals, which may be mica, pyroxene, or amphibole.
Granite is quarried for building stone, road gravel, decorative stone, and tombstones and it's common colors are gray, white, pink, and yellow-brown.
Because it contains a combination of rocks and minerals, option B is correct.
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What is the Chemical formula for the molecule shown?
Answers
Answer:
NH3
Explanation:
Ammonia is a chemical compound formed by the chemical combination of Nitrogen and Hydrogen atoms. One Nitrogen and three hydrogen atoms are joined together by a covalent bond to form the ammonia compound. Hence, ammonia has a chemical formula of NH3.
Therefore, the molecule shown in the image, which is identified as ammonia has a chemical formula: NH3. Ammonia is a gaseous substance at room temperature and gives a pungent odor when inhaled.
Question 13 of 34
Which of the following is a type of polar attraction?
A A metalic bond
8. A hydrogen bond
C. An ionic bond
A covent bond
Answers
Answer: A) Hydrogen Bond
Explanation:
A hydrogen bond occurs when a hydrogen (H) is covalently bound to a more electronegative atom or group forms an electrostatic attraction to another electronegative atom bearing a lone pair of electrons. This is possible due to the polarity of the H-electronegative atom bonds.
Help me, this is due tomorrow and this is my last page. PLEASE
Answers
3-Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA).
4-The process of Transcription takes place in the cytoplasm in prokaryotes and in nucleus in eukaryotes.
5-ribosome
The endocrine system releases hormones that travel to their target organs through.
Answers
Answer:
the blood stream
Explanation:
on of the functions of the blood is the transportation of hormones which are released in the blood itself
Many animals, like mice, ______ when they sense danger. run, freeze, eat, hiss.
Help! My FREEZE answer was graded CORRECT ?!
This question has already been answered twice, a lot, for both Run AND Freeze so I need to ask again!!
My cousin had this same question from another curriculum provider at a lower grade level and her correct answer was run!!!!
You'd think anything would run is common sense! But....My question depends on what curriculum is given!
MY correct answer for my question was from biology unit 3, assignment 2, Animal Behavior and Interdependencies, printed page 3, under AVOIDING CAPTURE section, video transcript, part 1, right after 1st image, sentence " Many animals will freeze up if they hear an unfamiliar sound or feel or smell an approaching predator." and THAT'S what my ody ssey question wanted as the correct answer. Wow! So my question is... who's curriculum and test wants the run answer?
Answers
Answer:
Run
hope it will help you
Which statement correctly explains whether more ATP is found in muscle cells or bone cells?
More ATP is found in muscle cells because they use energy less efficiently than bone cells.
More ATP is found in bone cells because they grow more and need energy from ATP.
More ATP is found in bone cells because they need large amounts of energy to produce marrow.
More ATP is found in muscle cells because they need large amounts of energy to power motion.
Answers
Answer:
D
Explanation:
got it right on edge
Please compare and contrast the anatomical and physiology role of the meniscus and the labrum
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Answer:
Anatomy of the meniscus: superior view of the tibial plateau ... In contrast, cells in the inner portion of the tissue appear more round and are ... Following comparison of these treatments, results showed that the combination of
Explanation:
How can embryos be more useful than adults to show evolutionary relationships among organisms?
Select one:
Related organisms always appear identical in embryonic stages.
Adults may have mutations that are not found in embryos.
Evolutionary relationships are more easily observed in more simple organisms.
Features found in embryos may not be found in adults.
Answers
Answer:
Related organisms always appear identical in embryonic stages.
Explanation:
Embryos of organisms that have a closer genetic relationship to one another tend to look similar for a longer period of time since they share a more recent common ancestor. Thus, embryology is frequently used as evidence of the theory of evolution and the radiation of species from a common ancestor.
The difference between z and 8
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A student is creating a model of the carbon cycle on a poster for a project at school. The student has a cellular respiration and decomposition as labeled processess, with both of them showing a release of carbon dioxide into the atmosphere. According to the teacher's expectations for the project, the student must model an equal number of processes that sequester carbon out of the atmosphere as well. Which components should the student add to refine the model to include carbon dioxide sequestration? Select ALL that apply.
A. The process of photosynthesis occurring in forest plants
B. The process of carbon dioxide dissolution into the ocean water
C. The process of wildfires burning as trees and plants undergo combustion
D. The process of anaerobic digestion of organic materials in rice fields or cow stomachs
E. The process of fossil fuel combustion as coal, oil, and natural gas is used for fuel in energy conversions
Answers
The process of photosynthesis occurring in forest plants
The process of carbon dioxide dissolution into the ocean water
What are the processes that sequester carbon?Carbon sequestration refers to the process of capturing and storing atmospheric carbon dioxide (CO2) in order to reduce its concentration in the atmosphere and mitigate its impact on the climate.
The captured carbon must be properly managed to prevent it from leaking back into the atmosphere, and reducing emissions from human activities remains the most effective way to address the issue.
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Based on this food web, which organisms are direct sources of energy for secondary
consumers?
Answers
Answer:
The answer is Aphid, Bird, and Rabbit.
Qué factores interviene en la manifestación de los genes? (pregunta de indagación)
Toma en cuenta el concepto de gen: El gen es la unidad física básica de la herencia. Los genes se transmiten de los padres a la descendencia y contienen la información necesaria para precisar sus rasgos. Es la unidad molecular de la herencia genética, pues almacena la información genética y permite transmitirla a la descendencia.
Ahora, planteamos nuestra HIPÓTESIS o respuesta probable a nuestra pregunta de indagación. Recordemos que tiene que tener las dos variables en relación de causa – efecto.
VARIABLE INDEPENDIENTE (CAUSA) VARIABLE DEPENDIENTE (EFECTO) INTERVINIENTES
Answers
En este caso, la hipótesis podría ser: los genes se manifiestan de acuerdo a mecanismos genéticos y ambientales. En este caso, las variables independientes (causas) podrían estar representadas por interacciones génicas e intergénicas tales como relación de dominancia completa o epistasis (factores genéticos) o bien cambios de temperatura (factores ambientales), los cuales inciden sobre la variable dependiente (grado de expresión génica) y cuyos efectos están representado por el fenotipo del individuo.
La hipótesis es una explicación plausible a un fenómeno observado en el mundo natural, la cual puede ser comprobada (o rechazada) mediante el uso del método científico.La variable independiente o 'causa' puede ser definida como la variable que produce un efecto sobre la variable dependiente, y que no cambia a lo largo del experimento.Por otra parte, una variable dependiente es una variable que cambia a lo largo del experimento de acuerdo a la variable independiente y que el investigador mide para determinar el efecto de la variable independiente.Aprende más sobre este tema en:
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Plant growth is discovered by the color of light
Answers
Answer:
no
it wasn't like that buddy
Answer:
Yes, different kinds of light help different kinds of plants grow.
Explanation:
For example, Blue light helps veggies to grow. Hope this helped you in some way!
Most articles pass right through the atom, this means that most of the atom is
Answers
Most articles pass right through the atom, this means that most of the atom is an empty space.
What is an atom?An atom is described as a particle that consists of a nucleus of protons and neutrons surrounded by a cloud of electrons.
Protons and neutrons make up the core nucleus of an atom, which is encircled by an electron cloud. In relation to the size of the atom as a whole, the nucleus is exceedingly small.
As a result, the electrons surrounding the nucleus are the primary target of interactions when particles or even light pass through an atom. The majority of the atom's remaining space, which includes the nucleus, is vacant.
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Why do heart cells have different characteristics than skin cells?
Heart cells have different DNA than skin cells.
Heart cells express different genes than skin cells.
Heart cells reproduce by cell differentiation.
Heart cells reproduce by mitosis.
Answers
Answer:
Heart cells express different genes than skin cells. B
Heart cells have different characteristics than skin cells because heart cells express different genes than skin cells.
Humans as multicellular organisms possess different cells in our body system. These cells perform varying functions in the body. The different functions performed by different cells is attributed to the cellular differentiation. Cellular differentiation is the process whereby an undifferentiated cell becomes specialized. The cellular differentiation occurs due to the difference in gene expression in each specific cell. All cells contain the same DNA sequence, however, they are expressed differently. Therefore, heart cells have different characteristics than skin cells because heart cells express different genes than skin cells.Learn more at: https://brainly.com/question/18546772?referrer=searchResults
For a single-gene trait with alleles A and a, a certain mating produces offspring that are 1/4 AA : 1/2 Aa : 1/4 aa. What is the mating?
Answers
Answer:
Random mating
Explanation:
Random mating is a type of mating that allows individual to have equal chance of been mated to.
AA genotye is mated with aa from a population and they produce
Four individuals with Aa
AA × aa
!
F1: Aa Aa Aa Aa
This individuals then intermate in the next generation to produce an offspring with three difference genotype AA, Aa, aa in ratio 1:2:1 this is called segregation of genes. This allow to see the variation and hidden features of the individual mated.
Aa × Aa
!
AA Aa Aa aa
F2: 1/4 AA, 1/2 Aa, 1/4 aa
Lipids have a polar "head" and a non-polar a non polar "tail", which makes them:
A bord with water.
B. amphipathic
C useless for cell membranes.
D. non-reactive.
Answers
Answer:
a
Explanation:
they're water loving and water fearing
which of the following is part of the geometric model?
A. all object in the universe are perfect squares
B. All objects in the universe move around the sun
C. All objects in the universe revolve around earth
D. All objects in the universe move in random patterns
Answers
Answer:
c
Explanation:
Answer:
C. All objects in the universe revolve Earth
Explanation:
The geocentric model is a model of the universe in which everything in the universe revolves around the Earth. ('geo' meaning 'earth').
This belief that the earth was the center of the universe was widely accepted by society up until around about the 16th century, before science began to develop and prove otherwise.
Hope this helped!
3. Critique At lunch, your friend stated that her
apple was a living thing, because if she put a
piece under the microscope, she'd see cells.
How will you respond?
Answers
I would respond by acknowledging that indeed an apple does have cells, but that does not necessarily make it a living thing. While it is true that living things have cells, there are other criteria that must be met in order for something to be considered living.
Living things are characterized by their ability to grow, reproduce, respond to stimuli, and maintain homeostasis. An apple, on the other hand, does not have the ability to do any of these things. It cannot grow or reproduce, nor can it respond to stimuli or maintain homeostasis.
Additionally, while an apple does contain living cells, those cells are not actively carrying out the functions necessary for life. They are essentially in a state of suspended animation until the apple begins to decompose.
Overall, while it is understandable that someone might assume an apple is a living thing due to the presence of cells, a more comprehensive understanding of what constitutes life would lead one to conclude otherwise.
The brain and spinal cord are part of the _______ nervous system. The electrical charges that act as nervous signals are called _______. Jellyfish do not have a brain. Instead their nervous system is called a _______. After nervous systems began to develop in bilaterally symmetric animals, some developed ventral, or front, nerve cords, while chordates developed _______ nerve cords. Skeletons that allow for movement by using muscles and squeezing liquid to change the body shape are called _______ skeletons. _______ do not grow with arthropods, and so occasionally must be shed and regrown from chitin. Muscles move endo- and exoskeletons by _______. _______ is the joining of two gametes called sperm and egg. A fish that lays her eggs in a cluster is initiating _______ fertilization. _______ are an adaptation by reptiles to allow for reproduction and embryo development on land. Describe three different strategies used by three different animals to thermoregulate. If you see a snake coiled up in a sunny patch of grass, what can you probably conclude about the type of thermoregulator it is. Why?
Answers
The brain and spinal cord are part of the central nervous system.
The electrical charges that act as nervous signals are called action potentials or nerve impulses.
Jellyfish do not have a brain. Instead, their nervous system is called a nerve net.
After nervous systems began to develop in bilaterally symmetric animals, some developed ventral nerve cords, while chordates developed dorsal nerve cords.
Skeletons that allow for movement by using muscles and squeezing liquid to change the body shape are called hydrostatic skeletons.
Exoskeletons do not grow with arthropods, and so occasionally must be shed and regrown from chitin.
Muscles move endo- and exoskeletons by contracting and relaxing.
Fertilization is the joining of two gametes called sperm and egg.
A fish that lays her eggs in a cluster is initiating cluster or mass fertilization.
Amniotic eggs are an adaptation by reptiles to allow for reproduction and embryo development on land.
Describe three different strategies used by three different animals to thermoregulate.
Elephants: Elephants thermoregulate by using their large ears as cooling devices. They flap their ears to increase surface area and enhance heat loss through evaporative cooling.Desert Lizards: Desert lizards employ behavioral thermoregulation by basking in the sun to absorb heat and warming their bodies. They also retreat to shade or burrows to avoid excessive heat when needed.Penguins: Penguins have a unique thermoregulation strategy. They huddle together in large groups to conserve body heat and shield themselves from the cold Antarctic winds, effectively reducing heat loss and maintaining body temperature.If you see a snake coiled up in a sunny patch of grass, what can you probably conclude about the type of thermoregulator it is. Why?
If you see a snake coiled up in a sunny patch of grass, you can probably conclude that the snake is an ectotherm. Ectotherms rely on external heat sources, such as the sun, to regulate their body temperature. By basking in the sun, the snake absorbs heat, which helps raise its body temperature to a suitable level for proper physiological functioning.
Answer:
1. central
2. action potential
3. nerve net
4. dorsal
5. hydrostatic
6. Exoskeletons
7. contraction/contracting
8. Fertilization
9. external fertilization
10. Eggs
11. Animals with fur thermoregulate by panting. Winged birds will flap against their mouths/heads to dissipate heat. Humans will produce sweat to evaporatively cool. Polar bears have developed blubber. Bears drop body temperatures during hibernation.
12. Seeing a snake using the warmth of the sun leads us to conclude that it is likely a thermo conformer that cannot produce its own body heat.
How does the environment influence the traits of an individual?
Answers
Answer:
If an organism is living in an unhealthy environment, that could lead to hunger, dehydration, no shelter, and possibly death.
Explanation:
Viruses only target animals (including humans) If false, why?
Answers
Answer:
True
Explanation:
They become host for the virus to move and spread
A student placed a prepared slide on the stage of a light microscope. Describe how to adjust the microscope to view the slide at a magnification of x400.
Answers
Here are the steps for viewing a slide at 400X magnification: In a compound and light microscope, prepare a slide and keep it near the objective lens at all times. Put a 10X magnification ocular lens in the area of the microscope.
How does 400x magnification work?You can see a very detailed image of the specimen on your slide thanks to the 400x total magnification that a high-power optical system and a 10x eyepiece provide.
Which focus knob at 40x 400x is simpler to use?The coarse focus knob or fine focus knob, respectively, will be the ones that are simpler to use at 40X and 400X. At low magnifications, like 40X, the coarser focus knob is simpler to operate because it makes it easy to focus the specimen more quickly.
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A family farmer is most likely to use which of the following processes to improve the genetics of his cattle herd?
cloning
genetic engineering
natural selection
artificial selection
Answers
A family farmer is most likely to use artificial selection to improve the genetics of his cattle herd.
why the family use artificial selectionArtificial selection is a process in which humans select and breed individuals with desirable traits, while excluding those with undesirable traits. This is different from natural selection, which occurs in nature without human intervention, and genetic engineering, which involves altering the genetic material of an organism using modern biotechnology.
In the case of a family farmer looking to improve the genetics of their cattle herd, they might choose to selectively breed the individuals with the best traits for their particular needs, such as high milk yield, disease resistance, or meat quality. Over time, this can lead to the development of a cattle herd with improved genetics and desirable characteristics.
Cloning and genetic engineering are much more complex and expensive processes that are not typically used by family farmers for improving their cattle herds. These methods are more commonly used in scientific research or in the production of certain high-value livestock products, such as genetically modified organisms for medical or industrial purposes.
what organ is associated with osmoregulation and is made of the glomerulus, tubule, and collecting duct? question 2 options: heart kidney liver stomach
Answers
The kidney is associated with osmoregulation and is made of the glomerulus, tubule, and collecting duct.
The primary osmoregulatory organs in mammalian systems are the kidneys, which filter blood and keep body fluid osmolarity at 300 mOsm. The cortex, medulla, and pelvis are the three separate internal sections that make up this three-layered structure.
The aorta and inferior vena cava, respectively, serve as the origin and fusion points for the blood arteries that carry blood into and out of the kidneys. The segmental, interlobar, arcuate, and cortical radiate arteries are formed when the renal arteries enter the kidney after branching off from the aorta.
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Which term best describes the following scenario?
Calcium ions travel through the cell membrane into the cell, using an integral protein. There is a higher concentration of calcium in the cell.
Answers
Answer:
facilitated diffusion
Explanation:
There are three types of diffusion:
1-simple diffusion: ions are moved from areas of higher
concentration to lower concentration
2-osmosis: moves water molecules
3-facilitated diffusion: ions move through the
membrane facilitated by transport/carrier proteins
1. Which pair of nitrogenous bases will form a bond in a DNA molecule?
Answers
Answer:
adenine and thymine
Explanation:
experimental insight 2.1 in the textbook describes data on the kernel color distribution of bicolor corn, collected by a genetics class like yours. to test the hypothesis that the kernel color of bicolor corn is the result of the segregation of two alleles at a single genetic locus, the class counted 12,356 kernels and found that 9304 were yellow and 3052 were white.
Answers
Experimental Insight 2.1 in the textbook describes data on the kernel color distribution of bicolor corn, collected by a genetics class like yours.
To test the hypothesis that the kernel color of bicolor corn is the result of the segregation of two alleles at a single genetic locus, the class counted 12,356 kernels and found that 9304 were yellow and 3052 were white.
This result would suggest that the bicolor corn is the result of two alleles at a single locus, as the ratio of yellow to white kernels is roughly 3:1, which is the expected ratio for a two-allele genetic system. However, to confirm this hypothesis, more data and statistical analysis would be needed.
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