A human cell has
A) 22 pairs of sex chromosomes and one pair of autosomes.
B) 22 pairs of autosomes and one pair of sex chromosomes.
C) 23 pairs of autosomes.
D) 23 pairs of autosomes and a pair of Y chromosomes.
E) 46 pairs of autosomes and one pair of sex chromosomes.
Correct Answer:
Verified
Q12: Genetics is the study of
A) variation of
Q13: A chart that displays paired chromosomes in
Q14: Gene expression profiles of different cell types
Q15: A change in a gene's DNA sequence
Q16: Humans have _ pairs of chromosomes.
A) 16
B)
Q18: A variant in a DNA sequence present
Q19: In a study,3,794 of 4,000 people who
Q20: The largest autosome is
A) the Y chromosome.
B)
Q21: A test performed on secretions on a
Q22: DNA profiling has been used to
A) identify
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