When Animal Cells Are Grown in a Petri Dish, They

question 31

Multiple Choice

When animal cells are grown in a petri dish, they typically stop dividing once they have formed a single, unbroken layer on the bottom of the dish. This arrest of division is an example of

• A) mitosis S phase.
• B) density-dependent inhibition.
• C) lack of nutrients.

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Definitions:

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