Without Crossing Over

question 39

Multiple Choice

Without crossing over,

• A)cells could not complete meiosis.
• B)meiosis could not produce haploid gametes.
• C)only a small number of unique gametes could be produced by a single individual.
• D)genetic recombination could not occur.

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Definitions:

Impulsivity

The tendency to act or react quickly without adequate thought, often leading to unintended or potentially harmful outcomes.

Biological Processes

Fundamental processes vital for living organisms, such as growth, reproduction, metabolism, and adaptation.

Social Behavior

Actions or reactions of an individual in relation to the social environment, often studied to understand how individuals interact within groups and societies.

Norepinephrine

A neurotransmitter involved in the body's response to stress and anxiety, also playing roles in attention, arousal, and mood regulation.