Multiple Choice
Which of the following statements is true?
A) Some genes are found in the mitochondria.
B) Every body cell has 23 chromosomes.
C) Ova and sperm have paired chromosomes,XX for eggs and XY for sperm.
D) The sequences of nucleotides that make up our DNA differ among individuals by about 10%.
Correct Answer:

Verified
Correct Answer:
Verified
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