Changes in Cell Position Occur Extensively During ________

question 55

Multiple Choice

Changes in cell position occur extensively during ________.

• A) organogenesis, but not during gastrulation or cleavage
• B) cleavage, but not during gastrulation or organogenesis
• C) fertilization and cleavage, but not during gastrulation
• D) gastrulation and cleavage
• E) gastrulation

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Definitions:

Regulation Of Hunger

Regulation of hunger involves the complex interaction of biological mechanisms, including hormones and neural circuits, to maintain energy balance and prompt eating behavior.

Cannon And Washburn

Researchers who conducted experiments on hunger, concluding that stomach contractions signal hunger to the brain.

Stomach Contractions

The movements of the muscles in the stomach involved in the mechanical processing of food.

Cause Of Hunger

Biological, psychological, and social factors that trigger the feeling and necessity to eat for energy and nutrition.