Which Alternative Is the Definition of the Placenta

question 39

Multiple Choice

Which alternative is the definition of the placenta

• A)A structure that transfers material to the fetus
• B)A fluid-filled reservoir that acts as a cushion and temperature regulator
• C)A fluid-filled reservoir that reduces the transfer of teratogens.
• D)An organ that allows the exchange of nutrients with the mother

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Definitions:

Hair Cells

Sensory receptors located in the inner ear that convert mechanical vibrations from sound waves and head movements into electrical signals to be processed by the brain.

Olfaction

The sense of smell.

Umami

One of the five basic tastes, often described as savory or meaty, and is characteristic of foods containing glutamates.

Primary Tastes

The basic taste sensations experienced by humans, traditionally categorized as sweet, sour, salty, bitter, and umami.