What Is the Flagellum in Sperm For

question 2

Multiple Choice

What is the flagellum in sperm for?

• A)to provide a diploid set of chromosomes
• B)for energy production
• C)to provide a haploid set of chromosomes
• D)to serve as a structure for the physical propulsion of the sperm
• E)to serve as a reserve of energy and nutrients for the zygote

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Definitions:

Ego Ideal

A component of personality in Freudian psychology representing an individual's ideal self and aspirations.

Personality Theory

A framework for understanding individual differences in patterns of thinking, feeling, and behaving.

Id

In psychoanalytic theory, the part of the psyche that is the source of instinctual impulses and demands for immediate satisfaction of basic needs.

Superego

The part of the personality in Freudian psychoanalytic theory that represents internalized ideals and provides standards for judgment.