Which of the following IS NOT an example of an ecosystem?
O Rain forest
O Desert
O Ocean
O Mountain
Answers
The term "IS NOT an example of an ecosystem" is incorrect because all the listed options (Rain forest, Desert, Ocean, and Mountain) are examples of ecosystems.
An ecosystem is a community of living organisms interacting with each other and their physical environment.
It can be found in various scales, ranging from small habitats to large biomes. The options provided (Rain forest, Desert, Ocean, and Mountain) are all examples of ecosystems, as they each contain diverse species and environmental conditions that allow for complex interactions between organisms and their surroundings.
It's important to note that all the mentioned options are ecosystems because they comprise living organisms and their physical environments, supporting complex interactions between them. Therefore, there isn't an option that isn't an example of an ecosystem in this list.
Understanding ecosystems is crucial for learning about biodiversity, conservation, and the intricate relationships between species and their habitats. Ecosystems can vary greatly in size and complexity, from tiny ponds to vast oceans, and they all play a crucial role in maintaining the planet's overall ecological balance.
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Related Questions
Write the strand of DNA that would bind with this strand: ATCGTCAGG
Answers
Answer:
TAGCAGTCC
Explanation:
This plant cell contains multiple structures that help it survive. Some of these structures are different than an animal cell. Based on the diagram, which structures distinguish it as a plant cell and not an animal cell?
A)Structures 1 & 4
B)Structures 1 & 3
C)Structures 2 & 3
D)Structures 3 & 4
sorry guys I can't show you guys the image but there are four structures: Nucleus, mitochondria, chloroplast, cell wall. I'm basically asking what structure's does a plant cell have that a animal cell doesn't....
Answers
Answer:
the answer is D - Structures 3 and 4
Which of the following statements is true?
a.Daughter cells formed from meiosis have twice as many chromosomes as the parent cell.
b.During fertilization, the
chromosomes from two gametes are combined.
c.During binary fission, a single parent cell divides into four genetically identical daughter cells.
d.Sexual reproduction increases the number of inherited mutations.
Answers
Answer:
answer is b during fertilization
Answer:
B.
Explanation:
that's the correct answer
stem cells in developing bone that give rise to osteoblasts are called:
Answers
Stem cells in developing bone that give rise to osteoblasts are called Osteoprogenitor cells.
What are Osteoprogenitor cells?Osteoprogenitor cells are stem cells found in the developing bone that have the ability to differentiate into osteoblasts, which are the cells responsible for the formation and mineralization of bone tissue.
These cells are crucial for the development and growth of the skeleton and the maintenance of healthy bones throughout life. They also play a role in bone repair and regeneration following injury or disease. By giving rise to osteoblasts, osteoprogenitor cells help to ensure the proper development and maintenance of the skeletal system.
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Plasticity is most adaptive when the environment changes __________ throughout an organism's life.
Answers
Plasticity is most adaptive when the environment change Slowly and predictably throughout an organism's life.
The ability of individual genotypes to create various phenotypes when exposed to various environmental situations is known as phenotypic plasticity. Here, the emphasis is on the role of plasticity in evolution rather than the evolution of plasticity itself, i.e., the evolution of phenotypic traits and organismal variety through plasticity. Phenotypic plasticity is a crucial characteristic of developmental systems that enables the organism to deal with environmental variability and/or unpredictability, although its significance for adaptive evolution is still debated.
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If the DNA code is CCA, what is the complementary mRNA code? A. GGA B. GGU C. UUA D. UUC
Answers
Answer:
b
Explanation:
The diamond-shaped ________ muscle originates on the middle of the neck and back, and inserts on the clavicles and scapular spines, covering the upper back and extending to the base of the skull.
Answers
The diamond-shaped trapezius muscle originates on the middle of the neck and back, and inserts on the clavicles and scapular spines, covering the upper back and extending to the base of the skull.
What is trapezius?The trapezius is a muscle that starts at the base of your neck, goes across your shoulders and extends to the middle of your back.
The trapezius helps you move your head, neck, arms, shoulders and torso.
It also stabilizes your spine and helps with posture.
Thus, the diamond-shaped trapezius muscle originates on the middle of the neck and back, and inserts on the clavicles and scapular spines, covering the upper back and extending to the base of the skull.
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part of the cytoskeleton involved in cellular movement
Answers
Cell mobility is supported by hemocytes. For instance, microtubules sliding against one another causes cilia and (eukaryotic) flagella to move.
Hemocytes from Drosophila melanogaster are an excellent resource for analyzing important facets of immune cell movement. The cytoskeleton not only performs this structural function, but it also controls how cells move. Microtubules are expected to create a polarised network that enables the transport of organelles and proteins throughout the cell, while the actin cytoskeleton is assumed to supply protrusive and contractile forces. The cytoskeleton's core duties include controlling how cells are shaped, supplying mechanical support and integrity, allowing for cell mobility, and facilitating the intracellular movement of supramolecular structures, vesicles, and even organelles.
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Is the fallowing true or false
An average star spends 90 percent of its life as a helium-burning main-sequence star?
Answers
Answer:false because the start must be the yellow star and other is can not make it true
Respiration is a series of enzyme-catalyzed reactions. Looking at the data below what is the optimum temperature
for the enzymes responsible for respiration?
Answers
Answer:
30C
Explanation:
One sign that a chemical reaction has taken place is the production of a gas. The more gas bubbles produced, the more reactions that the enzyme is catalyzing.
The highest number of gas bubbles are produced at 30C. The enzymes have the greatest activity in catalyzing chemical reactions at this temperature.
Therefore, this is the optimum temperature for the enzymes in this experiment.
what would happen cattails went extinct
Answers
Answer:
the cats would be tailess
Explanation:
:(
Answer:
There would be more soil erosion and global warming
Explanation:
Hope this helps u *please give brainlyest*
How could mutation benefit a virus to make it more virulent?
Make a claim
Evidence
Reasoning
Answers
disruption 〽️〽️〽️〽️〽️
at the turn of the century, among the sources of energy that are not fossil fuels, which energy source was consumed the most in the world?
Answers
At the turn of the century (around the year 2000), the energy source that was consumed the most among the non-fossil fuel sources was hydropower.
Hydropower is a form of renewable energy that generates electricity by using the energy of flowing water. It was the most widely used non-fossil fuel energy source at the turn of the century, as it was well-established and had a significant share in the global energy mix. Other non-fossil fuel sources like solar, wind, and nuclear energy were still growing and not yet as widespread as hydropower at that time.
This form of energy is generated by using the power of water to turn turbines and generate electricity. The explanation behind its popularity is that hydroelectric power is a renewable and clean source of energy that does not produce greenhouse gas emissions or air pollutants.
Additionally, many countries have large rivers and waterfalls that are suitable for hydroelectric power generation, which makes it a readily available energy source.
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which part of the brain is associated with forming speech?
Answers
Answer:
the left hemisphere or side of the brain is responsible for language and speech.
Explanation:
1. Identify the amino acids what will be produced
from the following m-RNAS codon:
a. AAC
b. UCU
c. GAU
d. CCC
2. What would the codon sequence (s) be for:
Leucine?
Valine?
Arginine
Serine
AG A
A
Lysine
OP/00
Asparagine
U
GACU GACUE
Threonine
C
Methionine O
Isoleucine
3. What are the m-RNA's stop codons:
1
4. What amino acid sequence would be made from the mRNA sequence CGCUAUAGC? Argi
5. What amino acid sequence would be made from the mRNA sequence UGGAAUGGG?
Answers
Translation is protein growth process. 1) a. AAC ⇒ ASN, b. UCU ⇒ SER, c. GAU ⇒ ASP , d. CCC ⇒ PRO. 2) Leucine ⇒ CUU, CUC, CUA, CUG, UUA, UUG, Valine ⇒ GUU, GUC, GUA, GUG. 3) UAA, UAG, UGA. 4) ARG - TYR - SER. 5) TRP - ASN - GLY.
What is translation?
The translation is the stage of protein synthesis in which mRNA, rRNA, and tRNA interact to grow the protein.
The ribosome is in charge of reading mRNA from its 5' extreme to 3' extreme. Meanwhile, tRNA associates with the ribosome to build the polypeptidic chain. Molecule growing occurs according to the mRNA codon sequence.
A codon is a short sequence of three nucleotides that store the genetic information for the aminoacids' assembly.
Usually, there is a start codon where protein building begins, and a stop codon where protein building finishes.
The start codon AUG is the most common sequence used by eukaryotic cells and is placed near the 5' extreme of the molecule. The stop codons are UAA, UAG, and UGA.1)
a. AAC ⇒ ASN
b. UCU ⇒ SER
c. GAU ⇒ ASP
d. CCC ⇒ PRO
2)
Leucine ⇒ CUU, CUC, CUA, CUG, UUA, UUG
Valine ⇒ GUU, GUC, GUA, GUG
3) What are the m-RNA's stop codons: UAA, UAG, UGA
4) What amino acid sequence would be made from the mRNA sequence CGCUAUAGC?
ARG - TYR - SER
5) What amino acid sequence would be made from the mRNA sequence UGGAAUGGG?
TRP ASN GLY
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Genetics
The scientific study of heredity is called
Answers
A protein has the following sequence: ser-his-thr-tyr. What component of protein structure is this?
Answers
The protein with the linear chain sequence ser-his-thr-tyr represents the primary structure of the protein.
Proteins are the biomolecules that are made up of amino acids as the monomers. Proteins are the most essential biomolecules as they are involved in all the processes of the living organisms. They have structural, enzymatic and various other roles.
The proteins is made up of four levels of structures: primary, secondary, tertiary and quaternary. Primary structure is the one where the proteins exists as a linear chain of amino acids linked together by peptide bond. The primary structure is most essential as it decides the fate of further structures and also the function of the protein.
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Classification Activity Worksheet Instructions: Read each myth (untruth). Reword it to make a factual statement. Then, give two to three reasons why the myth is untrue. Use complete sentences and support your answer with evidence, using your own words. Myth: A dead organism is the same as a nonliving thing in science. Fact: Evidence: Myth: The Linnaeus system of classification will always stay the same. Fact: Evidence: Myth: Tigers and goldfish are not related. Fact: Evidence: Myth: An organism's kingdom only describes physical characteristics. Fact: Evidence: Myth: Mammals and plants don't belong in the same domain. Fact: Evidence: Your Turn Come up with another myth about the classification of organisms. Then, give two to three reasons why the myth is untrue. Use complete sentences and support your answer with evidence, using your own words. Your myth: Fact: Evidence: I JUST NEED HELP WITH #6
Answers
Nonliving things can vary greatly from living things. An organism's realm describes more than just its physical properties.
Distinguish between myth and fact
The capacity to assemble scientific evidence to support a claim is the foundation of a fact. Myths are based on historical ideas and beliefs, whereas facts provide support.
Myth: In terms of science, a living organism is equivalent to a nonliving entity.
Fact: Nonliving things can vary greatly from living things.
Evidence: Once upon a time, living things were composed of distinct materials than non-living ones. Despite not being alive, rocks don't have the same structure as creatures that are. Given that it includes components like cells, proteins, etc., if we were to examine a once-living object that is now dead, we would probably infer that it was a living thing. Dirt or any other similar substance wouldn't have done it.
Myth: The Linnaeus system of classification will always stay the same.
Fact: The reason for the Linnean system of classification's widespread recognition is its ability to transmit intricate connections to scientists around the globe.
Evidence: Despite the fact that many scientists attempted to classify living organisms, Carl Linnaeus was the first to develop a sequential categorization of living organisms under various taxons, including kingdom, phylum, class, order, family, genus, and species.
Myth: Tigers and goldfish are not related.
Fact: As vertebrate creatures, they share some traits and are members of the same Phylum even though they are not closely related.
Tigers and goldfish pertain to different Classes, as explained. The class Mammalia includes tigers (Panthera tigris), while the class Actinopterygii includes goldfish (Carassius auratus). But they are both members of the Phylum Chordata.
Fact: An organism's realm describes more than just its physical properties.
Evidence: Kingdom Plantae: Photosynthesis is how they get their sustenance. mate in an asexual way.
They stalk or eat other living things to get their food, which belongs to the kingdom Animalia. physically reproduce.
Myth: Mammals and plants don't belong in the same domain.
Fact: Plants and mammals share the same domain.
Evidence: Domains are categorized according to their cell intricacy and number of cells.
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6. Critical Thinking
and Contrasting How is the
structure of chromosomes in
eukaryotes different from the
structure of chromosomes in
prokaryotes?
Answers
PLEASE HELP!!
1. What characteristic was noticed in early hominid fossils that set them apart from apes?
Early hominids had larger brains than us.
Early hominids exhibited bipedalism.
Early hominid DNA was identical to ape DNA.
Answers
Answer:
I think its B
Explanation:
Early hominid fossils exhibited bipedalism, which set them apart from apes.
What is Bipedalism?Bipedalism refers to the ability to walk on two legs, which is a distinctive feature of hominids. Unlike apes, which walk on all fours, hominids are adapted to walking on two legs, which allows for more efficient movement and frees up the hands for other tasks.
The evolution of bipedalism is considered a significant development in human evolution, as it led to the development of other unique features such as larger brains and tool use.
While early hominids did have larger brains than their primate ancestors, this did not set them apart from apes, as some modern apes such as chimpanzees also have relatively large brains compared to other animals.
Additionally, early hominid DNA was not identical to ape DNA, although there would have been some genetic similarities due to the shared ancestry of apes and hominids.
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3 examples of cell processes that require energy.
Answers
cell division.
synthesis of proteins from amino acids.
active transport
The digestion of food molecules is a what type of process?
Answers
Answer:
Explanation:
Catabolic
Answer: Digestive Processes
Explanation: The processes of digestion incorporate six activities: ingestion, propulsion, mechanical or physical digestion, chemical digestion, assimilation, and defecation. The primary of these forms, ingestion, alludes to the passage of food into the nutritious canal through the mouth.
How do you plan to analyze and communicate your results?
Answers
Answer:
hi
Explanation:
Issue a formal report. ...
Present case studies or stories of impact. ...
Develop press releases. ...
Create snapshots or postcards. ...
Incorporate visual aids. ...
Produce a promotional video.
Answer: Issue a formal report.
Present case studies or stories of impact.
Develop press releases.
Create snapshots or postcards.
Incorporate visual aids.
Produce a promotional video.
Explanation:
what is the biggest reason why cloning one’s personality will never be feasible?
Answers
The biggest reason why cloning one's personality will never be feasible is that personality is not solely determined by genetics but also by environmental factors, experiences, and other non-genetic factors.
Let us see what is cloning.
Cloning is a method used in genetic engineering to create an exact replica of a cell, tissue, or organism.
There are two types of cloning:
reproductive cloning and therapeutic cloning.
Reproductive cloning involves creating an entire organism that is genetically identical to another organism. Therapeutic cloning, on the other hand, is used to create genetically identical cells for medical research and treatment.Personality cloning is the concept of replicating a person's personality using genetic engineering. However, personality is not solely determined by genetics. Personality is shaped by a combination of environmental factors, experiences, and other non-genetic factors.
Personality is also not static; it evolves and changes throughout a person's life, influenced by various internal and external factors. Cloning cannot replicate these dynamic changes accurately.
Even identical twins, who have the same genetics, often have different personalities due to the influence of these non-genetic factors.
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Which adaptation improves the ability to move in an aquatic environment?
Answers
Answer:
their fins or webbled feet hels them to move and search food to eat .
Answer:
It is the duck foot
Explanation:
it has webbed feet
Which of the following is true about cancer?
A. It occurs when a tissue cell does not stop dividing and becomes immortal.
B. It only occurs in organisms with geometric growth patterns, rather than exponential growth.
C. It occurs when too many cells become specialized and not enough stem cells remain.
D. It occurs when cells begin to reach their Hayflick limit and die off.
Reset Selection
Answers
Answer:
d
Explanation:
because cancer occurs when cells begin to reach their hayflick
When a diamond and silver are rubbed together, the diamond makes a
scratch in the silver. What does this tell you about the two substances?
A. Diamond changes the silver into something else.
B. Silver is hardhs than diamond.
C. Diamond is harder than silver.
D. Diamond and silver have the same hardness.
SUBMIT
Answers
Answer:
C. Diamond is harder than silver.
Explanation:
Since the diamond was able to scratch the silver, it means that the diamond has a higher hardness than the silver's hardness.
Name:
geniuschallen
multicellular organ
1. groups of specialized cells working together are called
Answers
Groups of specialized cells working together are called b. multicellular organs.
These organs work together to form various tissues and ultimately make up an entire organism. Each multicellular organ has a specific function, and all the cells within it are specialized to perform that function efficiently. For example, the liver is a multicellular organ that helps to filter toxins from the bloodstream and produce bile, which aids in digestion. The cells within the liver are specialized to perform these tasks, and they work together in harmony to maintain the overall health of the organism.
Multicellular organisms have evolved to have specialized cells, tissues, and organs to perform a wide variety of functions, from sensing the environment to digesting food. This level of complexity allows organisms to survive and thrive in a constantly changing world. So therefore multicellular organs is groups of specialized cells working together.
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How does the skin help the body maintain homeostasis? Some please explain this to me!!
Answers
Answer: It regulates temperature. When your cold you shiver, when your hot you sweat
Explanation:
Answer:
see below
Explanation:
Skin functions in homeostasis include protection, regulation of body temperature, sensory reception, water balance, synthesis of vitamins and hormones, and absorption of materials. ... When body temperature falls, the sweat glands constrict and sweat production decreases.
. what kinds of questions might be possible to investigate with the ediacaran fossil record (that might not be possible if you had a fossil bed with fossils mixed over several thousands of years)?
Answers
The Ediacaran features fossils that are supposed to show the earliest animal movement, biomineralization, predation, and reefs, among other significant evolutionary breakthroughs. The Ediacaran biota, on the other hand, are perhaps the most notorious Ediacaran fossils. Major findings on the beginnings of the animal groups are being produced further back in time, in the Ediacaran period.
The Ediacaran Period spans the time between the termination of the Marinoan Glacier and the emergence of rather complex trace fossils globally (Treptichnus pedum). The Ediacaran Period is unique in comparison to succeeding periods since its beginning is not indicated by a change in the fossil record, despite the presence of soft-bodied fossils in this period. The beginning is really established at the base of a layer of chemically different carbonate, sometimes known as a "cap carbonate," so named because it crowns glacial deposits.
It is challenging to resolve their core biology, such as their phylogenetic relationships or their ecology, because these Ediacaran species are essentially different from those discovered at other times. Together with the Cambrian fossil record, the Ediacaran era is revealed as a period of unmatched biological innovation and diversification in the history of the planet. Ediacaran fossils unquestionably document significant advances in eukaryotic evolution.
Although many Ediacaran forms' specific identities are still unknown, our knowledge of both individual animals and larger ecosystems is advancing at a remarkable rate. Every year, new and fascinating fossils are found, and many more have not yet been fully described and researched. Our best chance of understanding the true role of these remarkable fossils in the evolutionary history of our planet lies in the continued expansion of research to consider the full range of Ediacaran organisms (rather than just a few iconic groups) and to use new techniques and data sets from other geological and biological disciplines.
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