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Oksana_A [137]
3 years ago
6

Which one is it?

Biology
1 answer:
Alex73 [517]3 years ago
5 0

Answer:

D.

Explanation:

In humans when the haploid sperm and egg cell join in fertilisation the resulting zygote has a total of 46 chromosomes the correct number to develop. By having gametes which are haploid, when the gametes combine, diploid cells are maintained.

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Which statement is true about nuclear decay?
Anastasy [175]
I believe the answer is answer D- Nuclear decay rates are constant.
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3 years ago
You are asked to culture an unidentified sample of animal tissue. You notice that the cells seem to fail to exhibit density-depe
Step2247 [10]

Answer:

The correct answer is a cancerous tumor.

Explanation:

Density-dependent inhibition refers to the phenomenon in which the crowded cells stop proliferating. In the process, the group of cells present in a region force competition for space, nourishment, and growth factors. Thus, when the cells are clumped together, they receive the signals to stop dividing further. Thus, in density-dependent inhibition, when the density is high no division of cells takes place.  

Density-dependent inhibition is a process in which the growth of the cells is restrained to a specific limit of density, after that the growth gets prevented, probably due to cell-cell contacts. On the other hand, the tumor cells generally do not possess density-dependent inhibition, due to this, the cancer cells show unlimited growth without getting ceased. Therefore, in the given case, the source of the tissue sample is primarily a cancerous tumor.  

4 0
4 years ago
Heredity is
jeyben [28]
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4 0
3 years ago
A reverse fault occurs when compression acts on a normal fault<br><br> true<br> false
Olin [163]

A reverse fault occurs when compression acts on a normal fault is referred to as a true statement and is denoted as option B.

<h3>What is Reverse fault?</h3>

Thus is referred to as the reverse type of a normal fault which occurs as a result of compressional forces on rocks and other materials in the earth crust.

This type of fault usually occurs when one side of the land moves upwards while the other side stays still as a result if the forces involved and a re commonly found in convergent plate boundaries.  This is therefore the reason why true was chosen as the most appropriate choice.

Read more about Reverse fault here brainly.com/question/27952456

#SPJ1

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2 years ago
Which endocrine gland is responsible for the release of a hormone that stimulates T-cell development and proper immune response
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4 years ago
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