The Cortical Reaction Occurs in Which Animals

question 3

Multiple Choice

The cortical reaction occurs in which animals?

• A)birds and reptiles
• B)sea urchins, mammals, and fishes
• C)amphibians, birds, and invertebrates
• D)mammals and invertebrates
• E)birds and fishes

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Definitions:

Short Run

A period in economics during which the quantities of at least one input, such as plant size, cannot be changed.

Variable

An element, feature, or factor that is liable to vary or change.

Marginal Product

This measures the additional output that is produced by adding one more unit of a specific input, keeping all other inputs constant.

Total Output

The entire quantity of goods or services produced by an individual, firm, industry, or economy within a specified period.