Which of the Following Structures Produces Early Blood Cells and the Gonadal

question 6

Multiple Choice

Which of the following structures produces early blood cells and the gonadal tissues of the embryo?

• A)The amnion
• B)The chorion
• C)The ectoderm
• D)The yolk sac
• E)The allantois

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Definitions:

Delta Waves

Delta waves are slow brain waves that occur in deep sleep and during brain activities that are associated with the unconscious mind.

REM Rebound

A phenomenon where there is an increase in the amount of REM sleep after being deprived of sleep, especially in the context of REM sleep deprivation.

Hallucinations

False sensory experiences, such as seeing something in the absence of an external visual stimulus.

Night Terrors

A sleep disorder characterized by high arousal and an appearance of being terrified; unlike nightmares, night terrors occur during N3 sleep, within two or three hours of falling asleep, and are seldom remembered.