What are the X and Y chromosomes known as?
A) haploid
B) sex chromosomes
C) diploid
D) autosomes
E) alleles
Correct Answer:
Verified
Q13: What is the outer layer of the
Q14: Abnormally elevated thirst and urination can be
Q15: The diploid, fertilized ovum is called a(n)
A)blastula.
B)morula.
C)polar
Q16: The erectile tissue increases during sexual arousal,
Q17: Which of the following prevents polyspermy?
A)sealing of
Q19: Which of the following is a correct
Q20: What hormone(s)is/are secreted by the corpus luteum?
A)estrogens
Q21: The mixture of sperm with fluid from
Q22: What provides nutrients to the developing gamete
Q23: During sex differentiation, the presence of what
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