Body cells of human females contain
a. one X chromosome and one Y
chromosome.
b. two X chromosomes.
c. two Y chromosomes.
d. two O chromosomes.
e. chromosomes X, Y, and O.
B
Biology & Microbiology
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What will be an ideal response?
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Most atmospheric carbon is in the form of ____
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Archaea are more closely related to bacteria than eukaryotes.
a. true b. false
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