Option (B) the duckbilled platypus lives near water is the correct option.
Adaptations are certain modifications that an organism brings in itself to survive in the conditions around it. The duckbilled platypus lives close to a body of water as an adaptation to survive in the deciduous forests.
Why does a duckbilled platypus lives near water?
The semi-aquatic lifestyle fits the duckbilled platypus nicely. They dig burrows to protect themselves from predators and live in water. To protect themselves from dangerous predators, they reside close to water. They have a swimming-friendly sleek body, and their thick water-resistant fur acts as insulation against the changing temperatures in deciduous forests.
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The question is understood as
Organisms that live in deciduous forests have developed unique adaptations that aid in their survival. which adaptation would be seen in the duckbilled platypus?
a. the duckbilled platypus reaches an adult length of 3 to 4 feet.
b. the duckbilled platypus lives near water.
c. the duckbilled platypus gives birth to live young.
d. males have venom glands on a spur on their hind feet.
Please select the best answer from the choices provided a b c d
___ phase precedes G2 phase.
short term effect if a wild beast migration occurred in savanna grassland
The short-term effect if a migration of wild animals took place in savanna grasslands is higher mortality of adults of migrating species than of resident species.
Why do animals migrate?Several species of birds, mammals, insects and fish migrate from one place to another in search of favorable reproductive and environmental conditions.
Why do animals migrate in Africa?Almost two million animals move across the Serengeti and Mara plains in search of food and water. Facing multiple dangers such as land predators and crocodiles the wildebeest complete an 800 km round trip during the migration.
With this information, we can conclude that The Great Wildebeest Migration is the largest animal migration in the world. Every year, more than 2 million animals (wildebeest, zebra, and gazelle) migrate in a clockwise direction across the ecosystems of the Serengeti (Tanzania) and the Masai Mara (Kenya).
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Good Morning. . . Ohayo. . .Please Answer this Question. . .
Which Part of Brain is Responsible for Dreams?
Answer: The hippocampus
Explanation:
In the brain's temporal lobe, the hippocampus has the ability to imagine, remember, and dream. In other words, the hippocampus is responsible for dreams.
While reading a book, the author describes a cat as being as big as a house. Immediately, you picture a huge cat trying to fit through the front door of a house. What active reading strategy are you using? A. Making predictions
B. Using visual cues and text features
C. Making mental images
D. Drawing inferences
What type of conduction takes place in unmyelinated axons?
a. a electrical conduction
b. synaptic transmission
c. continuous conduction
d. saltatory conduction
An action potential which moves between the nodes of Ranvier during transmission of impulse, saltatory conduction occur in unmyelinated axons. Thus, option D is correct.
What is the role of axon?In vertebrate nervous system, an axon, conducts electrical impulses known as action potentials away from the nerve cell body and transmit impulse to other neurons, muscles etc.
Two types of axons are present in human nervous system, such as myelinated and unmyelinated axons.
Myelin means a layer of a fatty insulating substance which surround the axon called as myelinated axon where as unmyelinated does not have fatty layer substance. Thus, option D is correct.
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Determine if the following statement is true or false and why. “Primary and Secondary Consumers lose about 30% of the energy they absorb from food as heat.” A. False, it should read “Only Secondary Consumers lose about 30% of the energy they absorb from food as heat.” B. False, it should read “Primary and Secondary Consumers lose about 5% of the energy they absorb from food as heat.” C. True D. False, it should read “Primary Consumers lose about 5% of the energy they absorb from food as heat, while Secondary Consumers lose 30% as heat.”
True. The correct option is C.
Energy transfer in the ecosystemEnergy is transferred from lower to higher trophic levels of the food chain in any ecosystem.
In other words, energy is transferred when primary consumers feed on producers, when secondary consumers feed on primary consumers, and so on.
However, when energy is transferred through feeding from lower to higher trophic levels, a certain percentage of the energy is lost to the surroundings as heat.
In actual fact, scientists believe that about 90% (and not 30%) of the energy is lost as heat to the surrounding. Only about 10% of the energy is converted to useful energy.
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The autoimmune disease in which there is rapid reproduction of skin cells resulting in patches of scaly, thick skin is:__________
The autoimmune disease in which there is rapid reproduction of skin cells resulting in patches of scaly, thick skin is Psoriasis.
Psoriasis is a frequent, chronic condition that has no cure, since it's an autoimmune. The illness frequently goes through cycles where it will flare up for a few weeks or months before decreasing. Infections, cuts, burns, and specific drugs are common psoriasis triggers in persons with a hereditary predisposition to the condition.
There are several types of psoriasis, each of which varies in its signs and symptoms:
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Which is an example of a lipid?Which statement describes the F1 generation of a Mendelian monohybrid cross between two true-breeding parents?
A steroid hormone is an example of a lipid whereas the statement that describes the F1 of a monohybrid cross between two true-breeding parents is a 100% dominant phenotype.
What is a lipid?Lipids represent a broad category of biomolecules composed of fatty acids and one glycerol backbone.
Moreover, the F1 of a monohybrid cross between two true-breeding parents (i.e., one recessive and one dominant parent) will exhibit a 100% dominant phenotype.
In conclusion, a steroid hormone is an example of a lipid whereas the statement that describes the F1 of a monohybrid cross between two true-breeding parents is a 100% dominant phenotype.
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The __________ is the deepest sublayer of the epidermis that produces new epidermal cells.
The stratum basale is the deepest sublayer of the epidermis that produces new epidermal cells , attached the epidermis to the basal lamina below which lie the layers of the dermis.
Stratum basale also called basal cell layer which is innermost layer of epidermal cells. This layer is contains column shaped basal cells which is constantly pushed the surface. Stratum basale is a home for melanocytes that produce melanin which is the pigment responsible for skin color.
Its a very sensitive parts of the body such as eyelids ,its only 0.05 mm thick or thin the epidermis has five distinct layers or regions.
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What are the products of the breakdown of a single pyruvate molecule?
Hi there,
I hope you and your family are staying safe and healthy!
The products that are part of the breakdown of a single pyruvate molecule are:
One Acetyl Group One NADH Molecule One CO2Please leave 5 stars and a like if you find this answer helpful!
Happy to help!
~Garebear
Two types of toad live in the same habitat, but one type breeds in the spring and the other breeds in the fall. what conclusion can be drawn from this information?
The conclusion that can be obtained from this information is that speciation might happen due to the crossing in different periods between toads.
What is speciation?Speciation refers to the emergence of isolation reproductive barriers due to some type of restraint in gene flow in the population.
Speciation may be due to geographical barriers such as new individuals on an island or ecological causes (as in this case) where individuals can cross in different periods.
In conclusion, the conclusion that can be obtained from this information is that speciation might happen due to the crossing in different periods between toads.
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what can be stated for a particular element if only the group number of 14 is known
A. The element has 14 neutrons
B.the element has 4 valence electrons
C. The element has 4 electrons
D. The element has 14 protons
For a particular element if only the group number of 14 is known then the element has 4 valence electrons.
What is valence electron?Valence electron is defined as the number of electrons which an atom must lose or gain to attain the nearest noble gas or stable electronic configuration. “Electrons in the outermost shells that are not filled are called valence electrons”.
The valence electrons are termed as the part of the chemical reactions as they contain more energy as compared to the electrons present in inner orbits. Meanwhile, the number of valence electrons which present also helps us to determine a specific element’s chemical properties, such as its valence or valency, the formation of bonds with other elements.
Determination of valence electronOne of the most simple way to find valence electrons is
valance electron = group number (13-17) -10
For group number 14
valence electron = 14-10
= 4
Thus we find that the number of valance electron is 4.
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Determine if the following statement is true or false, and why. all mutations are harmful and increase the risk of disease such as cancer.
The given statement is False.
All mutations are not harmful but some can increase the risk of diseases such as cancer.
Are all mutations harmful?A mutation is a change in a gene's structure, which is how inheritance works. DNA, a lengthy molecule made up of nucleotide building pieces, is the substance that makes up genes.While most mutations are benign, some can be detrimental. A dangerous mutation may lead to a cancerous condition or possibly a genetic problem. Chromosome mutations are yet another type of mutation.Mutations may be inherited or picked up during the course of a lifetime.Some mutations are advantageous and raise an organism's chances of thriving and passing on its genes to the following generation.Natural selection will gradually increase the frequency of a mutation when it enhances either survival or reproduction. When mutations are dangerous, they gradually disappear from the population.Hence, not all mutations are harmful only a few can be.
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Biologically-based personality tendencies evidence in early childhood are called?
The acyl chains in a lipid bilayer are found in the center of the membrane largely because of:______.
The acyl chains in a lipid bilayer are found in the center of the membrane largely because of they are impermeable.
What is Plasma Membrane?The membrane that divides the interior of the cell from the external environment is known as the plasma membrane, sometimes known as the cell membrane, and it is present in all cells. A semi-permeable lipid bilayer makes up the plasma membrane. The movement of materials into and out of the cell is controlled by the plasma membrane. A cell is protected by its cell membrane, also known as the plasma membrane.Additionally, it offers a stable environment inside the cell. And that membrane serves a variety of purposes. One is to move compounds out of the cell that are harmful as well as nutrients into the cell. Another is that there will be proteins on the cell's membrane, which is its plasma membrane, that interact with other cells. Additionally, a cell's membrane offers some structural support. Additionally, different cell types have different types of plasma membranes, and the lipid component of the plasma membrane generally contains a lot of cholesterol. This is distinct from a few other membranes inside the cell.Learn more about plasma membrane here:
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URGENT!!! How does body weight affect bone density?
Answer:
Explanation: Body weight is directly associated with bone mineral density (BMD). A low body mass index (BMI) has been identified as an important risk factor for lower BMD and predicts greater bone loss in older age (118, 138) and in younger persons in the absence of menses and/or an eating disorder (113).
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What does it mean when an experiment has a set of events that are collectively exhaustive?
A Final statement or concluding statement
If the union of a set of events equals the sample space, the set of events is said to be collectively exhaustive. This indicates that every outcome of the random experiment is represented by the current set of events.
Examples of Exhaustive events are:-Experiment: - A die is rolled and following observation is obtained.
Sample space :- ( 1, 2, 3, 4, 5, 6)
E1:- getting a multiple of 2 number
E2:- not getting a multiple of 2
E1 and E2 are two exhaustive events
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Which model holds true to explain the synthesis of atp by energy released from electron transport chain?
Chemiosmotic coupling holds true to explain the synthesis of atp by energy released from electron transport chain.
Peter Mitchell suggested that it would be possible to produce ATP by using an electrochemical gradient of protons across a membrane. The process is known as chemiosmosis because he compared it to osmosis, which is the diffusion of water across a membrane. Only a membrane protein known as ATP synthase allows hydrogen ions in the matrix space to pass through the inner mitochondrial membrane.
ADP is converted into ATP by ATP synthase as protons pass through. Oxidative phosphorylation describes the process by which ATP is produced in mitochondria by chemiosmosis. Proton gradient, ATP synthase, and proton pump are the essential elements required for the chemiosmosis process.
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______________ are cycles of materials through the biotic and abiotic components of earth.
Biogeochemical cycle are cycles of materials through the biotic and abiotic components of earth.
A biogeochemical cycle refers to the processes through which an element or compound like water moves between its different living and nonliving forms and places in the biosphere.
The biogeochemical cycles of water, carbon, nitrogen, phosphorus, and sulfur are crucial to living things. Heat is produced as energy moves through an ecosystem, yet chemical components are recycled.Elements are carried through biogeochemical cycles in a number of ways, from the nonliving (abiotic) to the living (biotic) components of the biosphere, and back again.Learn more about the Biogeochemical cycle with the help of the given link:
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Why do you think people do religious custom
Answer: Because thats how they act they dont even have to say anything its just have they act or behave when not serving a god like for muslims you can't date anyone unless its like your married.
Explanation:
The deterioration of language as seen in a neurocognitive disorder is referred to as:_________
a. amnesia.
b. echolalia.
c. palialia.
d. aphasia
The deterioration of language as seen in a neurocognitive disorder is referred to as aphasia. Hence option d is correct.
What is neurocognitive disorder?Neurocognitive disorder is defined as a substantial deterioration in cognitive function that is severe enough to affect the person's day-to-day. A neurocognitive disorder is a medical ailment other than a mental illness that impairs mental function. It is frequently used interchangeably with dementia.
Aphasia is defined as a language condition brought on by harm to the part of the brain that regulates language expression and comprehension. Typically occurring unexpectedly after a stroke or a brain injury, aphasia. But it can also develop gradually as a result of an illness that damages the brain permanently or slowly-growing brain tumors.
Thus, the deterioration of language as seen in a neurocognitive disorder is referred to as aphasia. Hence option d is correct.
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When looking at condensed chromosomes in a eukaryotic cell through a microscope, you are actually looking at_________.
When looking at condensed chromosomes in a eukaryotic cell through a microscope, you are actually looking at metaphase of mitosis or meiosis II. Metaphase is a stage during the process of of cell division (mitosis or meiosis).
Normally Individual chromosomes are dispersed throughout the cell nucleus. The chromosomes of the cell condense and move toward one another, aligning in the centre of the dividing cell, and the nucleus of the cell disintegrates during metaphase of mitosis. By microtubules attached to its kinetochore, one of the sister chromatids is joined to one pole of the cell, and the other sister chromatid is associated to the other pole. During meiotic cell division, metaphase is also visible. Specifically designed cells undergo a type of cell division called meiosis to produce gametes (egg cells or sperms). The two nuclear cell division cycles that make up meiosis are known as meiosis I and meiosis II.
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Because one original strand of the double-stranded helix is found in each daughter cell, the replication process is called.
Because one original strand of the double-stranded helix is found in each daughter cell, the replication process is called semiconservative replication.
What is semiconservative replication?Before dividing, a cell copies its DNA through the replication process. For instance, before going through mitosis, each parent cell in a human must duplicate all six billion base pairs of its DNA.
Semiconservative replication is the technique used to reproduce DNA. Every strand serves as a model for a fresh double helix. DNA replication as it is now understood, where each double-stranded molecule is made up of one parental strand and one newly polymerized strand.
Every new DNA double helix would be a hybrid after one replication cycle made up of one strand of previously synthesized DNA coupled to another, according to the semiconservative model. The hybrids would then split during the second round of replication, and each strand would partner with a freshly created strand. The remaining half of the new DNA double helices would be entirely new, leaving only half of them to be hybrids. So there would be fewer hybrids and more entirely new double helices after each round of replication.
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In which zone would you expect to find the greatest abundance of marine organisms? middle intertidal zone supralittoral zone high littoral zone low intertidal zone
High littoral zone has greatest abundance of marine organisms.
What is High littoral zone?The intertidal zone, also known as the "littoral zone," refers to the seashore that is covered during high tide and exposed during low tide, revealing a unique biome that survives under such fluctuating conditions.
Where are most marine organisms found?The majority of ocean life can be found in coastal habitats on the continental shelf, despite the fact that this area accounts for only 7% of total ocean area. The majority of open ocean habitats are found in the deep ocean beyond the continental shelf. Species that live in the oceans and on the coasts can help to create new habitats.
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Streptomycin is an antibiotic that interferes with the function of the 30s subunit of the prokaryotic ribosome. what is the consequence of treating a bacteria with streptomyci?
Streptomycin is an antibiotic that interferes with the function of the 30s subunit of the prokaryotic ribosome. when it's treated on bacteria it reacts by binding to the site where tRNA typically binds, an anticodon.
Streptomycin, interferes with ribosomal activities and inhibits bacterial protein synthesis in vitro. Streptomycin can fit into the binding site for anticodons and interfere with the binding site for tRNA derivatives due to the structural similarities between it and the anticodon.
For instance, it prevents polypeptide synthesis triggered by either synthesised polynucleotides or natural mRNA3-5, leading to significant genetic code misinterpretation in the latter scenario. The medication also causes polysomes to break down and releases fMet-tRNA from interacting with the 70S ribosome.
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____________ develop(s) from the fusing of two separate sperm and egg at the same time that each develop into their own embryo.
True or false?
A researcher interested in the process of adjustment to prosthetic limb use would conduct phenomenological research.
A researcher interested in the process of adjustment to prosthetic limb use would conduct phenomenological research: False.
Phenomenological research is a qualitative studies approach that seeks to recognize and describe the commonplace essence of a phenomenon. The method investigates the everyday experiences of humans at the identical time as postponing the researchers' preconceived assumptions approximately the phenomenon.
The motive of Phenomenological studies is to light up the precise, to discover phenomena via how they're perceived by way of the actors in a situation.
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What is unusual about olfactory receptors compared to most other mature mammalian neurons?
When aging neurons die, they can be replaced is unusual about olfactory receptors compared to most other mature mammalian neurons.
What is neuron?Information is transmitted via neurons. They communicate between various brain regions and between the brain and the rest of the nervous system through electrical impulses and chemical signals.The basic building blocks of the brain and nervous system are neurons (also known as neurones or nerve cells). A neuron is made up of a cell body, which includes a nucleus and cytoplasm, from which long, thin portions that resemble hair grow. The neuron's lone long component, known as the axon, is responsible for carrying nerve impulses to various body areas. Dendrites are the short, branching components of the neuron.The fundamental unit of the neurological system is the neuron. Dendrites, cell bodies, and axons are the three distinct components of all neurons. The structure of the neuron is specifically equipped to quickly transmit electrical information over long distances in the body.
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The process by which a cell copies its dna in preparation for cell division is called?
DNA replication is the process by which a cell copies its DNA in preparation for cell division.
The biological process of creating two identical copies of DNA from a single original DNA molecule is known as DNA replication. All living things replicate their DNA, which is the primary mechanism for biological heredity. Semi-conservative, conservative, and dispersive replication models were proposed as possible mechanisms for organisms to repeat their DNA.
A second double strand that is exactly the same as the first is created during replication. The first step in DNA replication is to separate the dsDNA since each of the two strands in the dsDNA molecule functions as a template for a new DNA strand. A DNA helicase accomplishes this. It is crucial that each daughter cell receives an exact copy of the DNA when a cell divides. DNA replication is the process that makes this happen. Before the cell reaches mitosis or meiosis, during the synthesis phase, also known as the S phase, of the cell cycle, DNA replication takes place.
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What were the responsibilities delegated to the environmental protection agency (epa) at its creation in 1970?
Enforcing current regulations for clean air, water, and control pesticides were the responsibilities delegated to the environmental protection agency at its creation in 1970.
The United States federal government's independent Environmental Protection Agency (EPA) is in charge of environmental protection issues. On July 9, 1970, President Richard Nixon suggested creating the EPA.
The United States federal government's independent Environmental Protection Agency (EPA) is in charge of environmental protection issues like regulation for clean air and water.
The Environmental Protection Agency develops and implements environmental legislation, funds and conducts research, and guards against serious health threats to people and the environment.
The Environmental Protection Agency (EPA) is charged with creating and enforcing rules, researching environmental problems, and educating the public about environmental matters.
The Environmental Protection Agency develops and implements environmental legislation, funds and conducts research, and guards against serious health threats to people and the environment.
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