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It Is Estimated That Half of All Conceptions Have Too

question 105

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It is estimated that half of all conceptions have too many or too few chromosomes.What happens to most of the zygotes that are formed in these situations?


Definitions:

Need for Food

The Need for Food refers to the basic physiological requirement for nutrition, which drives the behavior of eating to sustain life and energy levels.

State of Need

A psychological or physiological condition of lacking something requisite or desirable.

Drive Theory

A psychological theory that posits behavior is motivated by drives, internal states of tension that compel actions to satisfy needs.

Stimulus Motives

Psychological needs that prompt individuals to seek stimulation or information in their environment.

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