The Cortical Reaction of Sea Urchin Eggs Functions Directly in ________

question 61

Multiple Choice

The cortical reaction of sea urchin eggs functions directly in ________.

• A) the formation of a fertilization envelope
• B) the production of a fast block to polyspermy
• C) the generation of an electrical impulse by the egg
• D) the fusion of egg and sperm nuclei

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Definitions:

Principal

The main party involved in a contract or agreement, or the head of a school.

Agent

A person or entity authorized to act on behalf of another person or entity in a particular transaction or legal situation.

Apparent Authority

The appearance or assumption of authority based on the actions or statements of the presumed principal, irrespective of whether true authority exists.

Actual Authority

The express and implied powers given to an agent by a principal, allowing the agent to make legally binding decisions.