The fact that the ratio of human male to female births is nearly 1:1 demonstrates that:
A) X and Y chromosomes demonstrate independent assortment.
B) X and Y chromosomes demonstrate segregation.
C) X and Y chromosomes pair all along their length.
D) X and Y chromosomes together determine sex.
E) All of these choices are correct.
Correct Answer:
Verified
Q7: In the human X and Y chromosomes,
Q8: The gene density of the X chromosome
Q9: The secondary sex ratio of newborns in
Q10: Why didn't Mendel discover the nature of
Q11: Which of the following events occur during
Q13: During meiosis in the male, sex chromosomes
Q14: Which of the following BEST describes the
Q15: Given equal probabilities of the birth of
Q16: Given equal probabilities of the birth of
Q17: During meiosis in the female, sex chromosomes
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