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3 years ago

Which structure functions in hearing?

Biology

2 answers:

Keith_Richards [23]3 years ago

5 0

<span>tympanum Im preatty sure</span>

Dafna1 [17]3 years ago

4 0

<span>A. tympanum that is the correct answer

</span>

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Growth and repair involve primarily what type of reactions?1. catabolic2. It depends on which body or cell part is growing or re

Rus_ich [418]

Answer:

Anabolic.

Explanation:

The metabolic reactions of the body are important to maintain the physiology and homeostasis of the body. Two main types of reaction in the body are catabolic reactions and anabolic reactions.

The anabolic reaction is the reactions that are involved in the formation of the large molecules from the simpler substances. The anabolic reactions are involved in the growth and repair process as complex protein and factors are required that can only be obtained by the anabolic reactions.

Thus, the correct answer is option (3).

4 0

3 years ago

Mitosis can occur in both haploid and diploid cells, but meiosis cannot occur in haploid cells. Why not?.

allochka39001 [22]

Mitosis can occur in both haploid and diploid cells because it is equational division where the number of chromosomes remain the same after division. But meiosis cannot happen in haploid cells because it is reductional division and haploid cells do not have any extra copy of chromosomes to be halved.

Mitosis is the cell division where the number of chromosomes do not change after cell division. It usually happens in the somatic cells of the body. Cancer cells also undergo mitosis

Meiosis is the cell division where the number of chromosomes are halved after cell division. The process of meiosis occurs in two phases: meiosis I and meiosis II. The germ cells of the body undergo meiosis.

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11 months ago

Light does not need to travel through a medium.<br><br> True<br><br> False

Eddi Din [679]

Answer:

True

Explanation:

Sound waves need a medium to travel through. That's why you cant hear sound in space. But you can see light in space and the sun heats up our planet, so yes, light doesnt need a medium to travel through.

3 0

3 years ago

Read 2 more answers

A solute uses a protein channel to cross into or out of the cell. What

Natalija [7]

D, active transport because that protein uses atp to cross channels and active transportation is the only form of movement that’s used atp to move

6 0

3 years ago

What are characteristics associated with the two types of nephrons? check all that apply

svp [43]

Cortical nephrons occupy 85% of all nephrons where as Juxtamedullary nephrons make up about 15% of all nephrons. Thus, option B and C are correct.

<h3>What is Nephron?</h3>

It is the functional unit of kidneys. Human kidneys contains around 1 to 1.5 million nephrons.

Nephrons are have two main regions, one is glomerular called as Bowman's capsule and second one is the tubular portion.

The main function are removal of waste material like solid wastes, excess water from the blood. It convert blood into the urine, reabsorb, secrete, and excrete of number of nonessential substances.

Hence option B and C are correct.

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Your question was incomplete. The probable question was

What are characteristics associated with the two types of nephrons? check all that apply

A. Cortical nephrons make up about 15% of all nephrons.

B. Cortical nephrons make up about 85% of all nephrons.

C. Juxtamedullary nephrons make up about 15% of all nephrons.

D. Juxtamedullary nephrons make up about 85% of all nephrons.

5 0

2 years ago