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How does the sexual life cycle of the human species introduce genetic variations? * 2 points 1. Random fertilization II. Crossing over of alleles III. Independent assortment of chromosomes O I, II, and
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How does the sexual life cycle of the human species introduce genetic

variations? *
2 points
1. Random fertilization
II. Crossing over of alleles
III. Independent assortment of chromosomes
O I, II, and III
O I and II only
O I only
O I and III only

User Mattias Wallin
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1 Answer

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All of the above- 1, 2, and 3 These introduce variation into the chromosome or into the zygote and create cells and offspring unique from the parents.
User Ivor Zhou
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