The Cortical Reaction Functions Directly in the

question 35

Multiple Choice

The cortical reaction functions directly in the

• A) formation of a fertilization envelope.
• B) production of a fast block to polyspermy.
• C) release of hydrolytic enzymes from the sperm cell.
• D) generation of a nerve-like impulse by the egg cell.
• E) fusion of egg and sperm nuclei.

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Definitions:

Diabetic Retinopathy

A diabetes complication that affects the eyes, characterized by damage to the blood vessels of the light-sensitive tissue at the back of the eye (retina).

System

A group of organs working together to perform a function of the body.

Tinnitus

A ringing or tinkling sound in the ear that is heard only by the person affected.

Ringing

The sound or sensation of tones or buzzing heard in the ears, not caused by external sound.