It is confusing that genes and proteins are given the same name, such as epas1. A gene is a section of DNA or deoxyribonucleic acid.
A gene is the basic structural and functional unit of heredity. Genes contain instructions which directs the cells to synthesize molecules called proteins. Proteins perform various functions in the body required for maintenance of health of an individual.
The EPAS1 gene, also called as HIF2A , delivers instructions for the synthesis of a protein known as hypoxia-inducible factor 2-alpha (HIF-2α). This protein is a part or subunit of a larger protein complex called HIF, which plays a crucial role in the body's capacity to adjust to dynamic oxygen levels.
To learn more about DNA here
https://brainly.com/question/264225
#SPJ4
A structure consisting of tissues organized to carry out a specific function defines a(n):_____.
A structure consisting of tissues organized to carry out a specific function defines a(n): Organ.
Organs are grouped into organ systems, in which they work together to carry out a particular function for the organism.
The function of an organ system depends on the integrated activity of its organs. For instance, digestive system organs cooperate to process food.
The survival of the organism depends on the integrated activity of all the organ systems, often coordinated by the endocrine and nervous systems. All the systems of the body work together to keep an organism up and running.
To learn more about Organ and its Systems ,here
brainly.com/question/13278945
#SPJ4
What is bioenergetics?
a. the study of weight loss
b. the study of metabolism during exercise
c. the study of the ways in which food is turned into energy
d. the study of aerobic metabolism
Quartz is an important mineral in mafic rocks like basalt and gabbro.
a. true
b. false
Quartz is an important mineral in mafic rocks like basalt and gabbro. The given statement is false.
What is mafic rocks?Mafic minerals and rocks are silicate minerals or igneous rocks that are high in magnesium and iron.
The majority of mafic minerals are darker in color, and some of the most common rock-forming mafic minerals are olivine, pyroxene, amphibole, and biotite. Basalt, diabase, and gabbro are examples of common mafic rocks.
In geology, mafic rock is an igneous rock monopolized by the silicates pyroxene, amphibole, olivine, and mica.
These minerals are rich in magnesium and ferric oxides and contribute to the dark color of mafic rock.
Thus, the given statement is false.
For more details regarding mafic rock, visit:
https://brainly.com/question/7450345
#SPJ1
The autonomic nervous system has ___________ lower motor neuron(s) in each pathway.
The autonomic nervous system has _two_ lower motor neuron(s) in each pathway.
It extends from the central nervous system to innervate cardiac & smooth muscle and glands.
What is autonomic nervous system?The peripheral nervous system's autonomic nervous system controls physiological functions that are carried out automatically, such as digestion, blood pressure, respiration, and sexual desire. There are three anatomically separate divisions in it: enteric, parasympathetic, and sympathetic.Enteric nervous system:The enteric nervous system (ENS), a partially autonomous component of the nervous system, is made up of a number of neuronal circuits that regulate immunological and endocrine activity as well as motor and local blood flow.Parasympathetic nervous system:The body's autonomic nervous system includes the parasympathetic nervous system. The sympathetic nervous system, which regulates the body's fight-or-flight response, is its partner. The body's capacity for relaxation is governed by the parasympathetic nervous system. The phrase "relax and digest" has been used to describe it.Sympathetic nervous system:The body's quick, unconscious reaction to hazardous or stressful circumstances is controlled by the sympathetic nervous system. The body's attentiveness and heart rate are increased by a sudden surge of hormones, which increases the flow of blood to the muscles.To learn more about autonomic nervous system visit:
https://brainly.com/question/11097861
#SPJ4
Which of the following is not a con of solar power?
Select one:
a
It contributes to global warming.
b
It requires expensive technology.
c
It is not available at night.
d
It is not available when it is cloudy.
Solar powers do not contribute to global warming. The correct option is A.
What is solar power?Solar power is a form of energy derived from solar radiation.
A solar panel is used to harvest the solar radiation and an inverter is used to convert the solar energy to electrical energy.
Solar energy is also referred to as clean energy because it has no negative effects on the environment unlike other forms of energy such as fossil fuel burning. They do not contribute to greenhouse gases emission, and thus, global warming.
One of the downsides of solar power is that it remains an expensive technology. Also, it becomes unavailable when the sky is cloudy or once the sun sets.
In order to solve the unavailability of solar power at night or during cloudy days, batteries are used to store some of the harvested power.
More on solar power can be found here: https://brainly.com/question/23810774
#SPJ1
A student sets up an experiment to study the role of enzymes in digestion of food. In which test tube, the digestion of protein will occur?
In test tube B i.e., egg, albumin, pepsin and HCl the digestion of protein will occur as HCl will breakdown protein into simple molecules.
Pepsin will be activated by HCl to break down proteins into their simpler constituents.Some enzymes, like pepsin in this instance, are activated by HCl in a catalytic manner.Gastric juice is a mixture of lipase, other digestive enzymes, and the least amount of diluted hydrochloric acid required for digestion.Pepsin, a digestive enzyme found in the stomach that aids in the breakdown of dietary proteins, is also present in this gastric fluid.Foods like milk, beef, and other dairy products are high in protein, which is broken down into smaller molecules for digestion.The pepsin is activated by the HCl in gastric juice. The protein intake is then catalyzed by the enzyme pepsin, which causes it to be broken down into smaller peptide molecules.learn more about digestion of protein here: https://brainly.com/question/8937671
#SPJ4
A student sets up an experiment to study the role of enzymes in digestion of food. In test tube A, he added egg albumin and pepsin. In test tube B, he added egg albumin, pepsin and HCl. In which test tube, the digestion of protein will occur? *
Test tube A as pepsin will breakdown into simple molecules.
Test tube B as HCl will breakdown protein into simple molecules.
Test tubes A as pepsin will breakdown protein into simple molecules.
Test tube B as HCl will activate pepsin for breakdown of protein into simple molecules.
Which character trait is most closely associated with elevated risk of cardiovascular disease?
Hostility trait is most closely associated with an elevated risk of cardiovascular disease
Conditions affecting the heart or blood vessels are collectively referred to as cardiovascular disease (CVD). Atherosclerosis, a buildup of fatty deposits inside the arteries, and a higher risk of blood clots are typically connected with it.
Unhealthy eating, inactivity, usage of tobacco products, and abusing alcohol are the main behavioral risk factors for cardiovascular disease and stroke. Individuals may experience elevated blood pressure, elevated blood glucose, elevated blood lipids, as well as overweight and obesity as a result of behavioral risk factors.
Although there is no known cure for cardiovascular disease, medication can help manage the symptoms and lower the risk of issues like heart attacks
To learn more about cardiovascular disease please visit -
https://brainly.com/question/1323797
#SPJ4
A clot forms long sticky threads made of linked ____. after the injury heals, ____ can digest/lyse the clot
What technology involves the examination of embryonic dna for the presence of disease-causing alleles?
The Preimplantation genetic diagnosis (PGD) is the technology that is used for the examination of embryonic DNA for the presence of disease causing alleles.
What is embryonic DNA?As the embryonic DNA came half from paternal and half from maternal side so there are chances that during the fertilization there may be some extra allele that may cause dysfunction or diseases in the embryonic DNA.
The examination of the embryo is necessary to check its allele before the implantation to avoid any further problems. This may also help to know if there are any genetic disorders in the embryonic DNA.
It uses a DNA probe to screen a cell removed from an embryo for disease-causing alleles.
Preimplantation genetic diagnosis (PGD) is used to check if there is a genetic disorder in embryonic DNA by checking alleles.
This is checked before the embryo has entered the uterus before implantation or before pregnancy has begun.
The Preimplantation genetic diagnosis (PGD) use two methodologies :-
FISH ( Fluorescent in situ hybridization)
PCR (Polymerase chain reaction)
To know more about allele visit:
https://brainly.com/question/7602134
#SPJ4
When blood is drawn from a blood vessel in your arm, it is dark red. This color indicates that the blood was?
When blood is drawn from a blood vessel in your arm, it is dark red. This color indicates that the blood was taken from the vein.
Why was my blood so dark when drawn?
Hemoglobin, a protein found in blood cells that enables the delivery of oxygen throughout the body, contains iron, which gives human blood its red color. However, the amount of oxygen in the blood affects the hue. Blood that contains a lot of oxygen will appear bright red. If blood is drawn from an artery that transports blood from the lungs to the rest of the body, this is typical.
Deoxygenated blood is contained in the veins, which carry blood back to the lungs from the body. Based on the light wavelengths they reflect, chemicals appear to our eyes in specific colors. As blue-green light is absorbed by hemoglobin attached to oxygen, red-orange light is reflected into our eyes, giving the appearance of redness. Because of this, when oxygen attaches to iron in the blood, the color turns brilliant cherry red. Blood is a deeper shade of red when it is not coupled to oxygen.
Learn more about the Vein here:
https://brainly.com/question/9712112
#SPJ4
Location e is located at the tropic of cancer, while location f is at the equator. which location is likely to be warmer at the start of the summer in june?
option(c)Location E, because Earth's axis is tilted towards the sun is the right answer.
When location e is located at the tropic of cancer, while location f is at the equator, Location E, because Earth's axis is tilted towards the sun is likely to be warmer at the start of the summer in June.
Because Earth's axis is tilted towards the sun, place E is expected to be warmer during the beginning of summer in June.
What is Earth?The only present astronomical object to have life on it would be the Earth because its optimum distance of planet to the sun.
What is sun?Even the planets would rotate around the sun, which would be at the center of the earth. Experts claim that the sun is simply a mass of hot plasma with a spherical appearance.The sun warmed the northern hemisphere of the planet. Summer in the northern hemisphere is characterized by extended daylight hours, the sun rising straight overhead, and even more direct sunrays hitting the earth. The north pole is constantly illuminated.Therefore, the correct answer will be option (C).
To learn more about earth visit:
https://brainly.com/question/17376727
#SPJ4
How is an agglutination reaction different from a precipitin reaction?
Cells clump together during a process called agglutination as a result of the accumulation of antigens and antibodies.
Immune complexes are created when soluble antigens are brought together by the appropriate antibody molecules, and they become visible when they are big enough to precipitate out of the solution.
The interaction between antibody molecules and the associated antigen molecules causes both agglutination and precipitation processes. Agglutination, on the other hand, is the clumping of cells that occurs when one antibody binds several antigens at once. Contrarily, precipitation occurs when soluble antigens and soluble antibodies interact to form a clear, insoluble substance known as the precipitate.Agglutination takes place when a target antigen, also known as isoagglutinin, interacts with a corresponding antibody in the presence of an electrolyte at the right temperature and pH, leading to the development of apparent clumps or aggregates. Precipitation happens when an electrolyte, an antigen, and a soluble antigen interact at the right temperature and pH to create cross-links or precipitates that sink to the bottom of the solution.learn more about agglutination here: https://brainly.com/question/13022582
#SPJ4
All of the individuals of the same species living within a specified area is known as a?
The group of individuals belonging to the same species living within a specified area is known as a population.
What is meant by population?A group of individuals of the same species who interbreed and live in a particular area is called a population. The individual members of the population live on the same resources and experience the same kind of environment.
The members of a population always rely on each other for their survival. In fact, the study of a population is dependent on the study of interactions between the members of the population and also the interactions of the members with their environment.
Demographic parameters are statistical tools for objectively studying populations. The branch of science where these parameters are studied is called demography. Demography is also defined as the study of population characteristics.
Therefore, the individuals of the same species living within a specified area are known as population.
Read more about Population, here
https://brainly.com/question/27991860
#SPJ4
The branch of the Archaic Homo sapiens that was regionally adapted to Siberia and the Tibetan Plateau are called
The branch of the Archaic Homo sapiens that was regionally adapted to Siberia and the Tibetan Plateau are called Denisovans.
Who are Denisovans?Denisovans are very old hominins (tribe) which were present all over Asia during lower and middle Paleolith.These are now extinct species. Their evidence is obtained from physical remains and DNA available from fossils.According to fossil evidences, they are thought to have lived in Siberia, Tibet and Laos.These reached Tibetian Plateau and were well adapted to high altitude.According to DNA evidences, they had dark eyes, hairs, skin and Neanderthal like build and features.They are known to have interbred with modern humans and it is found that the Tibetians inherited high altitude gene from the Denisovans who were extinct soon after mating with the modern humans.Learn more about Denisovans here:
https://brainly.com/question/14903906
#SPJ1
Which is most responsible for the synchronized contraction of cardiac muscle tissue?
Answer:
ap junctions
Explanation:
X-gal is included in the growth medium on which cells transformed with bacterial plasmids are grown. The reason x-gal is included is to _______.
Answer:
gg
Explanation:
X-GAL is included in order to True An enzyme that cuts between the third and fourth bases from the 5′ end of a six base DNA sequence will result in blunt ends.
What are Bacterial Plasmids?Plasmids are the little DNA rings that your bacterial self was stealing. Plasmids are specifically non-essential, extrachromosomal DNA fragments. What does that exactly mean? A plasmid is a brief, typically circular, double-stranded DNA fragment that is located outside of the main bacterial chromosome in the b.
Between 5 to 100 genes that are not necessary for the survival of the bacteria are typically found in plasmids. The primary bacterial chromosome contains the genes necessary for healthy cell structure, metabolism, and growth. The bacterium would still be able to survive even if all of the plasmids were taken out as long as it is flourishing in a low-stress environment.
Learn more about bacteria with the help of the given link:
https://brainly.com/question/16479483
#SPJ4
Type your response in the box.
A forest fire damaged many trees in a forest. Squirrels and other plant-eating animals depend on these trees for food and shelter. Will the forest fire affect the carnivores of the ecosystem? Explain your answer.
Answer:
Yes
Explanation:
The lack of trees causes the herbivores to have less shelter which leads them to be more exposed to carnivores so they might get eaten quicker. Slowly the amount of herbivores will die and there will be less food for the carnivores causing them to die aswell.
(I hope this helps!)
What is the difference between prokaryotes and eukaryotes? In your answer use the terms nucleus, nucleoid, organelles, size, cytoskeleton, plasma membrane, cell wall, ribosomes, evolution.
Prokaryotes differ from eukaryotes in terms of cell complexity.
Differences between prokaryotes and eukaryotesProkaryotes refer to living organisms whose bodies are made from prokaryotic cells. Eukaryotes, on the other hand, are organisms made from eukaryotic cells.
Prokaryotes differ from eukaryotes in the following ways:
Prokaryotes lack a nucleus while eukaryote organisms have one or more nuclei. The genetic materials of prokaryotes are arranged as nucleoids and lie freely within the cytoplasm.In terms of size, prokaryotic cells range from 0.1 to 5 micrometers. Eukaryotic cells range from 10 to 100 micrometers.Prokaryotic cells usually have cell walls. Some eukaryotic cells have cell walls, while some do not.The ribosome size of prokaryotes is around 20 nm while that of eukaryotes varies from 25 nm to 30 nm.In terms of evolutionary advancement, eukaryotes are more advanced than prokaryotes.More on prokaryotes and eukaryotes can be found here: https://brainly.com/question/4644590
#SPJ1
Atp energizes other molecules in cells by transferring a(n) ________ to those molecules
Atp energizes other molecules in cells by transferring a phosphate groups to those molecules.
What about phosphate group?A functional group that has an atom of phosphorus linked to four atoms of oxygen (three single bonds and one double bond). If there isn't a link between one of these oxygen atoms and another atom, the structure is a phosphate ion.Proteins require phosphate groups to be activated in order to carry out specific tasks in cells. The process of phosphorylation, which involves the addition of a phosphate group, activates proteins. All living things phosphorylate proteins at some point.Bone and teeth are formed with the help of phosphate. Additionally, phosphorus is a component of a number of essential compounds, such as those that the cell uses for DNA, cell membranes, and energy (deoxyribonucleic acid). Phosphorus is a mineral that the body gets from food and excretes in urine and occasionally stooll.The part of the DNA double helix that gives the molecule's structure support is known as the phosphate backbone.Learn more about phosphorus group here:
https://brainly.com/question/18853012
#SPJ4
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. True B. 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.” C. False, it should read “Only Secondary Consumers lose about 30% of the energy they absorb from food as heat.” D. False, it should read “Primary and Secondary Consumers lose about 5% of the energy they absorb from food as heat.”
The following statement is False. There is a constant flow of energy takes place from plants to plant eating animals to flash eating animals in the form of food and 90% of energy is lost as heat .
Hence, Option B is correct.
What is 10 % Law ?Lindemann in 1942 proposed the 10% law of energy flow in ecosystem. According to 10% law if the net primary productivity is taken to be 100% in producers ( first trophic level ) then only 10% of potential energy of plant material is actually assimilated by herbivores as food .during this act by herbivores 90% of energy is lost as heat (thermal heat ) to the environment .
Similarly only 1% of the potential energy of primary consumers is assimilated by carnivores ( secondary consumers ) and the rest 90% of energy of carnivores is lost as heat to the environment . Thus, during energy flow in ecosystem the energy fixed in one level is only 10% of its previous level and 90% of energy is lost as heat in each trophic level.
Thus it it concluded that there is a constant flow of energy takes place from plants to plant eating animals to flash eating animals in the form of food and 90% of energy is lost as heat .
Hence, Option B is correct.
Learn more about the 10% Law here:
https://brainly.com/question/2264339
#SPJ1
Whether an organism will be genetically male or female is determined by __________.
Whether an organism will be genetically male or female is determined by the sperm.
What is a Sperm?When there is a smaller, male reproductive cell and a bigger, female reproductive cell, this type of sexual reproduction is known as anisogamous sexual reproduction. Sperm is the male reproductive cell or gamete.Red algae and some fungi create non-motile sperm cells known as spermatia, while animals produce sperm that are mobile and have a tail known as a flagellum.The pollen of flowering plants contains non-motile sperm, although other more basal plants, such as ferns and some gymnosperms, have motile sperm.Sperm cells are created during the spermatogenesis process, which occurs in the seminiferous tubules of the testes in amniotes (reptiles and mammals).They carry either X or Y chromosomes. X chromosome leads to the formation of a girl and Y leads to the formation of a boy.Several consecutive sperm cell precursors, beginning with spermatogonia, are produced during this process before they eventually develop into spermatocytes.Hence, sperms decide the gender of an organism.
To learn more Sperms refer to:
https://brainly.com/question/9735466
#SPJ4
Which one of these scenarios is most like social conditioned place preference?
Choices:
A person has a fantastic date on a Florida swamp tour and later develops an affinity for swimming in swamps.
The fulfillment that Charles finds in bodybuilding leads him to become an orthopaedic surgeon.
After having an excellent class in a red classroom, a student starts preferring to study in rooms with red wallpaper as opposed to blue.
Sally loves popcorn and winds up working in her city's biggest corn factory.
The fulfillment that Charles finds in bodybuilding leads him to become an orthopedic surgeon.
The initially neutral environmental signals become linked to the unconditioned stimulus's motivating qualities, which might cause behavior to either approach or avoid the environment. To increase the ability to make causal claims, control and treatment group are frequently used in practice.
Similar to Pavlovian conditioning, environmental signals are frequently combined with an unconditioned stimulus that naturally elicits a response before conditioning (the unconditioned response). The neutral stimulus will eventually start to evoke reactions that resemble the unconditioned response with repetition and pairings. The unconditioned stimulus in conditioned location preference could be anything, such as food pellets, water, sweet liquid, novel toys, social engagement, drug intoxication, drug withdrawal, foot shock, illness, wheel running, copulation, or any number of other things.
Learn more about Prefer loud social activities https://brainly.com/question/14478078
#SPJ1
Atoms typically consist of electrons, protons, and neutrons. the most common isotope of one element, however, only has two of these three types of particles. this element is:_______
Answer: Helium i think
Explanation:
If the heart rate of a seal is 60 beats per min, how many beats should occur in ten seconds? group of answer choices 60 6 12 10
10 heart beats will occur in 10 seconds.
Adults typically have a resting heart rate between 60 and 100 beats per minute. A lower resting heart rate typically indicates improved cardiovascular fitness and more effective cardiac function. A well-trained athlete, for instance, might have a typical resting heart rate that is closer to 40 beats per minute.Animals' heart rates ranged from 83 to 145 beats per minute, with an average of 108.7 +/- 17.7 beats per minute (SD). The majority of animal heart rate fluctuations were explained by morphometrics. These collaborated to create a complex link between heart rate and activity patterns, which also included diving activity and swimming speed.if 60 beats occur in 60 seconds then 1 beat will occur in 1 second. Thus in 10 seconds 10 beats will occur.
learn more about heart beats here: https://brainly.com/question/26292783
#SPJ4
Which classification of drugs helps in preparing for thyroidectomy or treating thyrotoxic crisis?
Antithyroids classification of drugs helps in preparing for thyroidectomy or treating thyrotoxic crisis.
The overactive thyroid (hyperthyroidism) brought on by Graves' illness is most frequently treated with antithyroid medications, commonly known as thioamides. These medications prevent the thyroid gland from producing thyroid hormone.To cure an underactive thyroid gland, utilize levothyroxine (hypothyroidism). The thyroid gland ordinarily produces thyroid hormone, which it either replaces or increases. Low thyroid hormone levels can happen naturally, when the thyroid gland is damaged by radiation, drugs, or surgery, or when they are caused by another factor. The overactive thyroid (hyperthyroidism) brought on by Graves' illness is most frequently treated with antithyroid medications, commonly known as thioamides.learn more about antithyroid here: https://brainly.com/question/9251938
#SPJ4
As the body prepares to deal with a stressful threat, the adrenal glands release which stress hormone?
Why are green algae placed in the protista while plants are placed in a separate kingdom?
Green Algae are placed in the Protista while plants are placed in a separate kingdom because Plants enclose and protect the embryo within the seed, while green algae do not.
Algae are difficult to define. Difficulty in classifying algae is determining whether they are Protista, plants, or whether they merit their own kingdom. Different classification systems answer this question in different ways, with some even splitting the group between the kingdoms Protista and Plantae.
Green algae can be either unicellular or multicellular. They live mostly in fresh water, but some can live on land in moist soils. A few green algae are found in marine environments. These organisms often live symbiotically with aquatic and marine animals. They are of particular interest because the group from which land plants evolved, the charophyta, are green algae.
The green algae are often classified in the Kingdom Plantae, based on two characteristics shared with higher plants:
Green algae use chlorophyll a and b in photosynthesis.The chloroplasts of green algae are enclosed in a double membrane.This second characteristic indicates that the chloroplasts evolved from endosymbiosis of a prokaryote, as is the case with higher plants. Also, analysis of genetic material indicates a high degree of relatedness between green algae and terrestrial plants.
Haploid spores give rise to a multicellular haploid leaf-like structure called a thallus. The thallus produces gametes. Green algae are isogamus, meaning they have only one type of gamete, rather than having separate male and female gametes. When two gametes meet, fertilization takes place and a diploid zygote is formed. The zygote then germinates, undergoes meiosis and forms haploid spores. The diploid phase of the life cycle is brief and unicellular. There are a few exceptions this general life cycle, such as the Ulva (sea lettuce), which has a multicellular diploid phase similar to that found in brown algae.
Learn more about Green Algae here : https://brainly.com/question/881038
#SPJ4
Before tbp is loaded, which taf blocks the dna binding cleft of tbp and the n-terminal stirrup?
TAND-1 and TAND-2 of TAF-1 blocks the DNA binding cleft of TPB and the n-terminal stirrup.
Explain function of TAF(I).Part of a protein known as transcription factor IID can be made using instructions from the TAF1 gene (TFIID). The body's cells and tissues all have this protein, which connects to and binds to DNA there. The majority of genes' activity is controlled by transcription factor IID.A preinitiation complex made up of a number of initiation components must be assembled before RNA polymerase II can begin transcription of a gene from its core promoter region. It is believed that the TFIID transcription factor complex, which is made up of the TATA-binding protein (TBP) and TBP-associated factors (TAF(II)s), binds to the various promoters in a sequence-specific manner to initiate the assembly of this complex. Here, we identify and characterize a novel multiprotein complex made up of a number of TAF(II)s and other proteins but lacking either TBP or a TBP-like factor. In in vitro transcription experiments, this complex can take the place of TFIID on both TATA-containing and TATA-lacking promoters.Learn more about function of TAF(I) here:
https://brainly.com/question/9779261
#SPJ4
Do robber crabs have more in common with dolphins or with sponges?
Robber crabs have more in common with dolphins than sponges.
A phylogenetic tree is a visual representation of the evolutionary connections between various creatures. Phylogenetic trees are theories rather than proven truths. A phylogenetic tree's branching pattern illustrates how many species or other groups developed from a number of common predecessors.The robber crab or palm thief is another name for the terrestrial hermit crab species known as the coconut crab. With a weight of up to 4.1 kg, it is the biggest terrestrial arthropod in the entire globe.A phylogenetic tree can be used to track a species' evolutionary history back via the tree's branches and find their common ancestors along the way.A robber crab has tissues which is similar to dolphins however sponges do not have tissues, thus robber crabs are closer to dolphins.learn more about Robber crabs here: https://brainly.com/question/12093868
#SPJ1
Which part of the peripheral nervous system would send impulses to the skeletal muscles in the arm?
The part of Peripheral Nervous System (PNS) that would send impulses to the skeletal muscles in the arm is Somatic Nervous System.
Somatic Nervous System is the voluntary part of the Peripheral Nervous System (PNS) which is associated with voluntary activity of the human body with the help of skeletal muscles in the body.
Somatic Nervous System consists of two kinds of nerves namely Spinal nerves and Cranial nerves.
Spinal nerves transmits information to the body from spinal cord.
Cranial nerves transmits information to the neck and head from the brain.
Somatic Nervous System controls the movement of the skeletal muscle present in the arm and leg. It controls the voluntary actions of the body which is under our control.
It controls the transmission of impulses received from the senses to perform reflex actions without involving the Central Nervous System (CNS)
Learn more about Skeletal muscle here, https://brainly.com/question/13989523
#SPJ4