3. An individual who is XX, and secretes high testosterone levels from the adrenal glands during development,...

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Medical Sciences

3.
An individual who is XX, and secretes high testosterone levelsfrom the adrenal glands during development, will have the followingphenotype (morphology):
Select one:
a. testes and female-like genitalia
b. ovaries and male-like external genitalia, with only Wolffianduct differentiation
c. testes and male-like genitalia
d. ovaries and female-like genitalia
e. ovaries and partially masculinized external genitalia, withboth Wolffian and Mullerian duct differentiation
4.
An individual who is XY, but does not produce 5 alpha reductaseenzyme, will have the following phenotype (morphology):
Select one:
a. ovaries and female-like internal and external genitalia
b. testes and partially feminized external genitalia, with onlyWolffian duct differentiation
c. testes and male-like external genitalia, with only Mullerianduct differentiation
d. testes and partially feminized external genitalia, with bothWolffian and Mullerian duct differentiation
e. ovaries at birth that become testes at puberty

Answer & Explanation Solved by verified expert

3.7 Ratings (652 Votes)

Concept development of ovary or testist in a developing foetus depends upon presence or absence of SRY gene which is present of Y chromosome So if y chromosome absent ovary develop But development of external genitalia depends upon presence or absence of See Answer

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