What is true about the sex chromosomes?
A) Normal males possess two sex chromosomes that look the same, X and X.
B) Possession of the Y chromosome determines maleness.
C) Normal females possess two sex chromosomes that look different, X and Y, and normal males possess two sex chromosomes that look the same, X and X.
D) Normal females possess two sex chromosomes that look different, X and Y.
Correct Answer:
Verified
Q2: Incomplete dominance occurs when .
A) only the
Q12: How many autosomes do humans have?
A)22
B)1
C)11
D)23
Q14: If the parental genotypes for sickle cell
Q15: If the probability of an event occurring
Q16: The genes for color blindness are sex-
Q18: If the genotype of an individual contains
Q19: What is the probability of a male
Q20: Genotype is_ .
A)the manner in which a
Q21: You have performed electrophoresis on a sample
Q22: A pair of chromosomes, one from the
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