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professor190 [17]
3 years ago
12

I NEED HELP QUICK!!!!!

Biology
2 answers:
xz_007 [3.2K]3 years ago
4 0

Answer:

B

Explanation:

Hope this helps!

Scrat [10]3 years ago
4 0
B. Formed by volcanic eruptions
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Which of the following statements is correct?
Keith_Richards [23]

Answer:

The statement that is correct is that all cells have the same genes, but different genes are active in different cells.

Explanation:

Differentiation or specialization is a function that cells possess and is what allows them to have different types of cells and tissues.

Cell differentiation depends on genetic regulation, a mechanism that determines the specific genes that are expressed in a cell or tissue type.

All cells contain the same DNA, which is organized into chromosomes and contain the genes that determine specific characteristics. <u>There is cell differentiation because some genes can be expressed and others are suppressed, all due to genetic regulation</u>.

The other choices are wrong because:

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  • <em>Differentiated cells and tissues do not lose their genes. </em>
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Answer:

i

Explanation:

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3 years ago
I NEED HELP AAAAAAAAAAAAH.
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It is projected that an increase in carbon dioxide levels in the atmosphere will MOST LIKELY lead to
ad-work [718]

Answer:

Option a) higher the average sea levels.

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4 0
3 years ago
Explain why the blood vessels and the heart are not made of the same type of muscle even though they are both involuntary.
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Explanation:

IM not sure if this would help but their you go.

3 0
3 years ago
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