When Does Crossing Over Occur

question 56

Multiple Choice

When does crossing over occur?

• A)Cytokinesis
• B)Mitosis
• C)Meiosis I
• D)Meiosis II

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Definitions:

Indigestible Seed Coats

The outer layers of seeds that cannot be broken down by the digestive system of certain animals, aiding in the dispersion of seeds.

Drupe

A simple, fleshy fruit in which the inner wall of the fruit is a hard stone (e.g., peach, cherry).

Berry

A simple, fleshy fruit in which the fruit wall is soft throughout (e.g., tomato, banana, grape).

Intramuscular Administration

The injection of a medication directly into a muscle, allowing the drug to be absorbed into the bloodstream quickly.