Organs form and begin to function during the ____ period
a. embryonic
b. amniotic
c. fetal
d. chorionic
e. gastrulation
ANSWER: c
Biology & Microbiology
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What various chemical messengers does the anterior lobe of the pituitary produce?
What will be an ideal response?
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What will be an ideal response?
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Under times of great stress or shock, which of the following neurotransmitters interferes with the perception of pain?
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