The Most Rapid Prenatal Changes Take Place During the

question 77

Multiple Choice

The most rapid prenatal changes take place during the

• A) period of the zygote.
• B) period of the fetus.
• C) period of the embryo.
• D) final trimester.

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Definitions:

Thermoreceptors

A type of sensory receptors that allow an organism to sense temperature changes in the environment or internally.

Chemoreceptors

Sensory receptors in the body that respond to chemical stimuli, involved in processes like taste, smell, and internal bodily responses.

Odorants

Molecules that are detected by the olfactory system, leading to the perception of smells.

Thermoreceptors

Sensory nerve cells that respond to changes in temperature, enabling an organism to sense cold or warmth.