An erection of the penis is caused by
A) semen pressure from the testes and ductus deferens.
B) muscle flexion of the penile muscles.
C) increased secretions of lymph into the spongy tissue.
D) blood filling the erectile bodies and compressing the veins.
E) ejaculatory muscles.
Correct Answer:
Verified
Q60: Which is not part of the spermatic
Q61: Which is not considered to be a
Q62: Descent of the testis from the abdominal
Q63: In females,the genital tubercle forms the
A)clitoris.
B)vagina.
C)labia majora.
D)labia
Q64: During development,the _ ducts form the female
Q66: The testes are the male gametes.
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