All but One of the Events Described Below Occur During

question 127

Multiple Choice

All but one of the events described below occur during spermiogenesis.Select the event that does not occur during spermiogenesis.

• A) The centrioles migrate to the posterior end of the developing sperm to form the microtubules that make up the flagellum.
• B) Mitochondrial DNA is packaged into the nucleus to be delivered to the egg during fertilization.
• C) Excessive cytoplasm will be shed to reduce unneeded mass of the maturing sperm.
• D) Mitochondria form around the proximal end of the flagellum. They will provide the ATP to drive the motion of the flagellum.

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Definitions:

Instinctive Learning

The innate ability of an organism to perform a certain behavior the first time it is exposed to the appropriate stimulus.

Preparedness

The evolutionary predisposition to learn certain types of behaviors or concepts more easily than others.

Conceptualization

The process of defining clear, detailed concepts and categories based on observed phenomena or derived from theories.

Insight Learning

Learning that occurs suddenly through understanding the relationships between various parts of a problem.