Biology The Essentials Study Set 2
Quiz 9: Sexual Reproduction and Meiosis
Sexual Reproduction Includes
Sexual reproduction includes A)mitosis,gamete formation,and fertilization. B)mitosis,meiosis,and gamete formation. C)meiosis,gamete formation,and fertilization. D)mitosis,fertilization,and meiosis. E)None of the answers are correct.
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Mitotic cell division creates identical copies by replicating a cell's DNA __________ and then dividing ____________. A)once,twice B)twice,once C)twice,twice D)once,once E)None of the answers are correct.
Meiotic cell division replicates a cell's DNA ____________ and then divides ______________. A)twice,once B)once,twice C)twice,twice D)once,once E)None of the answers are correct.
Human cells have A)23 pairs of chromosomes. B)23 chromosomes. C)46 pairs of chromosomes. D)2 pairs of sex chromosomes. E)one pair of autosomes.
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