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2 years ago

Which of the following statements is correct?

Biology

1 answer:

Keith_Richards [23]2 years ago

7 0

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:

<em>The eyes look different from the liver, because they have the same genes, but only some are expressed. </em>
<em>Differentiated cells and tissues do not lose their genes. </em>
<em>All cells have DNA.</em>

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