Two Important Contributions That Cleavage Makes to Development Are to

question 26

Multiple Choice

Two important contributions that cleavage makes to development are to

• A)create a multicellular embryo and establish the basic tissues of the body.
• B)establish the basic tissues of the body and define the future nervous system.
• C)establish the basic body plan and determine the location of the mouth and anus.
• D)create a multicellular embryo and partition the embryo into developmental regions.

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Definitions:

Marginal Utility

The increased pleasure received from consuming an extra unit of a good or service.

Rational Consumer

A consumer who systematically and logically evaluates available options to maximize their satisfaction or utility in decision-making processes.

Marginal Utility

The surplus enjoyment or utility obtained from the consumption of one extra unit of a good or service.

Budget Line

A line that shows the different combinations of two products a consumer can purchase with a specific money income, given the products’ prices.