The penis and the ___ develop from the same
embryonic tissue.
a. vagina
b. vulva
c. oviduct
d. uterus
e. clitoris
E
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Mutation of the peripheral myelin protein 22 (PMP22) gene, which causes demyelination of peripheral neurons, is a more common cause of Charcot-Marie-Tooth disease. In which cells is the PMP22 gene important for normal function?
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What will be an ideal response?
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