3 years ago

Give one example of how environmental factors affect gene expression. Tysm ily ;)

1 answer:

6 0

Drugs and other chemicals are examples of how environmental factors affect gene expression. These drugs can either 'activate' or 'inhibit' the expression of genes that you have. For example, taking drugs while being pregnant affects the genetic makeup of the baby inside you.

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3 years ago

Nearly all fossils occur in what kind of rocks?

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