hi pls help me im struggling with this question for a while i would really apreciate it

Explanation:

the reason this mouse shows natural selection is that the black mouses are more adapted to their environment compared to the tan mouses as the tan mouses are more easily spotted and eaten by the bird. since the black mouse is more adapted to it's environment it is more likely to live on and pass it's trait of the black fur color to it's offspring while the tan mouses are not.

Answer:

The central nervous system (CNS) controls most functions of the body and mind. It consists of two parts: the brain and the spinal cord. The brain is the center of our thoughts, the interpreter of our external environment, and the origin of control over body movement.

Explanation:

Answer:

Main function-the interpreter of the environment and  control over body movement.

The central nervous system controls the body and mind. It has two parts, the brain and the spinal cord. The brain is the center of thoughts..

Answer:

Cellular respiration occurs in both plants and animals.

But photosynthesis occurs only in plants. But photosynthesis can happen to 4 animals. It is only an exception, however. Sea slug and pea aphid may perform photosynthesis, oriental hornet, spotted salamander.

Explanation:

       The two main final photosynthesis products are glucose and oxygen.

In the cell chloroplasts, photosynthesis is carried out. This process gives energy directly or indirectly to all living organisms. Life on Earth would be no longer there without it.

Although photosynthesis needs energy and produces food, cellular breathing breaks food down and releases energy. Photosynthesis and respiration are carried out by plants while animals can only breathe.

Answer:

moving across both the plasma membrane and the outer membrane

Explanation:

Gram-negative bacteria are bacteria that have a plasma membrane, a thin peptidoglycan layer, and an outer membrane (the space between the plasma membrane and the outer membrane is known as periplasm). Moreover, Gram-positive bacteria exhibit neither outer membrane nor periplasmic space and are surrounded by thick layers of peptidoglycan. Gram-negative bacteria have developed different protein secretion systems (types I–VI and type VIII) in order to secrete proteins into the extracellular space. For such purpose, the XcpQ protein (which is an outer membrane protein from the secretin family) participates in different transport processes in Gram-negative bacteria.

Answer:

It would be 6

Explanation:

Because high hydrogen concentration plus high hydroxyl concentration forms a neutral solution.

Answer:

scientific method can help resolve problems logically

Answer:

b. scientific

Explanation:

the method most talked about in science is the scientific method. I've never really heard of any of the other methods, they don't make sense with the question anyway.

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Answer:

The positive effect of the application of a GPS over a compass is that one can get success in getting to his or her desired location. A GPS can inform about the exact location, and when it is combined with a map, it makes the person reach straight to where he or she desires to go

Explanation:

Ocean ridges features form along all types of plate boundaries.

Answer:

a

Explanation:

It will probably change it's diet

Answer: A the herivabore will change its diet unless the plant in question is a fundamental key to its survival that C the herbivore will gradually evolve a resistance but the answer would be A as this is not explained in the question.

Explanation:

It could be that both the parents were heterozygous, meaning having a dominant and recessive allele for example Aa..after these are paired you would see that they will form a white fur offspring.

Answer:

Do a literature search to find natural history information on closely related species.

Explanation:

In the context,  few graduate students monitored the benthic organisms from the fresh lake water samples and identified the invertebrate species that are present.

They also discover a crustacean which appears to be the new species for which they decided to do a study on its natural history. The first thing that the graduate student should do is to do a literature search for finding a natural history on the information that are closely related species.

Except viscosity, all the other factors affect the temperature at which magma forms. Therefore, the correct option is D.

Viscosity can be defined as a measure of the fluid's resistance to flow. Magma can be defined as a very hot molten or semi-molten substance that is formed due to volcanic eruptions. They are responsible for the formation of the igneous rocks.

There are many factors that affect the temperature at which magma forms:

But viscosity does not play any role in impacting the temperature at which magma forms. Therefore, the correct option is D.

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The question is incomplete, but most probably the complete question is,

All the following affect the temperature at which magma forms EXCEPT

A. pressure

B. composition of source material

C. water

D. viscosity

Explanation:

Proteases

Region of digestive system Enzyme Where produced

Stomach Protease - pepsin Gastric glands in stomach

Small intestine - Duodenum Protease - trypsin Pancreas

Small intestine - Ileum Protease - peptidase Wall of ileum

Answer:

The acquired characteristics are inherited.

Explanation:

Lamarck was a French naturalist and biologist. Lamarck was considered to be the early proponent who occurred the biological evolution. He was will known all over the world as early evolutionists.

Lamarck believed that the living things grow directly in the upward direction from a simple to a more complex form.

In the context, the ideas on the evolution were adopted by the Russian scientist which includes Lysenko. The Russian textbooks printed the assertion of Lysenko assertion that workmen develops a strong muscles those who are working in the mines that would produce strong children.

Bu this assertion, it violated the acquired characteristics that are inherited.

Answer:it’s 4 (an increase in testosterone in males unsung anabolic steroids increases male features

Explanation:

Anabolic steroids can imitate the hormone testosterone is because they both interact with the same cell receptors.

The anabolic steroids interact with same cells receptors as that of testosterone and results in increase of testosterone level causing increase in muscle mass.

Hence, the correct option is 1. anabolic steroids and testosterone both interact with the same cell receptors.

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Answer:

- Hongos: antibiótico penicilina

- Bacterias: producción de insulina para uso humano

- Virus: vectores basados en adenovirus para el desarrollo de vacunas  

Explanation:

Los microorganismos son fundamentales para el desarrollo de diferentes tipos de aplicaciones industriales y medicinales. Por ejemplo, la penicilina es una sustancia sintetizada por el hongo Penicillium notatum, la cual es ampliamente utilizada como antibiótico debido a sus propiedades antibacterianas. Las penicilinas son antibióticos del grupo de los betalactámicos que tienen como núcleo un anillo central de beta-lactama, las cuales son capaces de destruir una amplia variedad de bacterias​. Por otra parte, las bacterias pueden ser usadas para la generación de moléculas orgánicas con fines médicos. Por ejemplo, cepas de Escherichia coli han sido modificadas mediante técnicas de ingeniería genética con el objetivo de producir insulina humana, una hormona central en el metabolismo de la glucosa. Mediante técnicas de recombinación genética, el gen responsable por sintetizar insulina humana ha sido introducido en bacterias. Las cepas de E. coli son relativamente fáciles de cultivar en el laboratorio y por lo tanto permiten obtener grandes cantidades de esta hormona (insulina). Finalmente, existen ciertas tipos de virus inocuos para nuestro organismo los cuales han sido recientemente utilizados como vectores para el desarrollo vacunas. Mediante esta técnica de ingeniería genética, un determinado vector viral (por ejemplo, un virus de la familia de los adenovirus) es modificado genéticamente con el objetivo de insertar un fragmento de un agente infeccioso o 'antígeno' el cual individualmente es incapaz de producir daño. Las vacunas diseñadas a partir de vectores virales son inofensivas para el organismo pero son capaces de desencadenar una respuesta inmune contra el antígeno recombinante, generando de este modo una memoria inmunitaria en contra el agente infeccioso.

Answer:

Genetic variations that alter gene activity or protein function can introduce different traits in an organism. If a trait is advantageous and helps the individual survive and reproduce, the genetic variation is more likely to be passed to the next generation (a process known as natural selection).

Explanation:

hope this helps...........

Answer:

The gene will code for a different protein than it should.

Explanation:

Answer:

There are many health benefits of owning a pet. They can increase opportunities to exercise, get outside, and socialize. Regular walking or playing with pets can decrease blood pressure, cholesterol levels, and triglyceride levels. Pets can help manage loneliness and depression by giving us companionship.

Answer:

when there is high concentration of co2 in our body then respiratory centre ( medulla and pons) get activated and it increase rate of respiration which decreases co2 concentration

The apneustic (stimulating) and pnuemotaxic (limiting) centers of the pons work together to control rate of breathing.

Medulla is defined as the lowest part of the brain and the lowest portion of the brainstem. The medulla oblongata is connected by the pons to the midbrain and is continuous posteriorly with the spinal cord, with which it merges at the opening (foramen magnum) at the base of the skull.

The medulla sends signals to the muscles that initiate inspiration and expiration and controls nonrespiratory air movement reflexes, like coughing and sneezing.

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Answer:

Kristin's answer is the best.

Explanation:

It is the only correct answer.

The student that best explains whether Cell A or Cell B is a plant or animal cell is Kristin who said that "Cell A is a plant call because it has large vacuole in the middle of the cell to provide support, structure, and storage for the cell".

Cell is the structural and functional unit of the living organism which contains organelles that carry out specific functions.

The plant cells can be distinguished from an animal cell through the following features:

Therefore, the student that best explains whether Cell A or Cell B is a plant or animal cell is Kristin who said that "Cell A is a plant call because it has large vacuole in the middle of the cell to provide support, structure, and storage for the cell".

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Answer:

Soda

Explanation:

These are some weird questions...

I would say the canned soda since machines do most of that work anyway, while things like livestock need more human interaction, meaning more work needs to be done.

The oceans store more carbon than the atmosphere. Thus, the correct option is C.

An atmosphere may be defined as an area that is surrounded by layers of gases across a planet or other celestial body.

The oceans are a gigantic carbon sink, and the domain of the positive authorization of the greenhouse gas cycle is that, as the oceans become warmer, they tend to discharge more carbon dioxide disbanded in the water.

Therefore, the correct option for this question is C.

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