In Flowering Plants, How Many Egg Cells Are Typically Produced

question 87

Multiple Choice

In flowering plants, how many egg cells are typically produced from each megaspore mother cell?

• A) one
• B) two
• C) three
• D) four
• E) eight

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Definitions:

Classical Conditioning

A learning process in which a biologically potent stimulus is paired with a previously neutral stimulus to elicit a conditioned response.

Negative Reinforcement

A behavioral principle where the removal or avoidance of an unpleasant stimulus increases the likelihood of a behavior being repeated.

Instinctive Drift

The tendency of an animal to revert to instinctive behaviors that interfere with learned behaviors from operant conditioning.

Operant Responding

A method of learning that occurs through rewards and punishments for behavior, emphasizing the effect of consequences on behavior in the future.