What Prevents Multiple Sperm from Fertilizing One Egg

question 41

Multiple Choice

What prevents multiple sperm from fertilizing one egg?

• A)release of granules that harden the membrane outside of the oocyte
• B)atresia
• C)phagocytosis by accessory cells once one sperm contacts the membrane
• D)egg immediately divides and becomes impervious to sperm

Recognize the role of diminishing marginal productivity in determining labor demand.

Identify how resource pricing affects the allocation of resources and ultimately influences firm’s costs and profits.

Understand the impact of market structures (pure competition versus imperfect competition) on resource demand and labor hiring.

Analyze how the marginal product (MP) of labor contributes to a firm's total output and decision-making.

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Definitions:

Numerator

The top number in a fraction used to calculate a rate or ratio, representing the part of a whole.

Older Adults

Individuals typically aged 65 years and older, often requiring special consideration in healthcare due to varying physiological and social needs.

Foot-Hand-Mouth Disease

A contagious viral infection commonly affecting children, characterized by sores in the mouth and a rash on the hands and feet.

Active Surveillance

A monitoring strategy for certain diseases that involves regular checks and tests to closely observe any changes in a patient's condition without treating until necessary.