The probability of a human male being gay increases as a function of the number of older brothers he has; this
A) illustrates the dominance of genetic factors.
B) is the maternal immune hypothesis.
C) is the fraternal birth order effect.
D) is the maternal birth order hypothesis.
E) results from a viral infection.
Correct Answer:
Verified
Q123: Transsexualism is a condition of
A) gender identity.
B)
Q124: Castration of bisexual males
A) reduces their attraction
Q125: The pituitary dangles from a stalk connected
Q126: Same-sex sexual preferences have been induced in
Q127: In a key study,human females whose mothers
Q129: A _ vein is any vein that
Q130: All of the steroid hormones released by
Q131: The first step in male-to-female sexual reassignments
Q132: _ steroid hormone is released by the
Q133: Sweat glands are _ glands.
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