The cremaster muscles are important to the integrity of the male reproductive system. Which of the following is true about their function?
A) They regulate the temperature of the testes.
B) They are responsible for penile erection.
C) They contract to move the sperm along in the duct.
D) They contract to allow ejaculation.
Correct Answer:
Verified
Q4: The constancy of the chromosome number from
Q5: Which of the following is true about
Q6: The cells that produce testosterone in the
Q7: Which of the following is true regarding
Q8: The testes are suspended from what structure?
A)
Q10: The duct of the male reproductive system
Q11: Human egg and sperm are similar in
Q12: Which of the following is NOT a
Q14: Spermatogenesis involves the _.
A) formation of four
Q62: The ability of sperm cells to move
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