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What would be the ratio of chromosome number between an egg and its zygote? How is the sperm genetically different from the egg?
a. The ratio of the number of chromosomes between an egg and the zygote is __________.
b. The father's genetic material is found in ________, whereas the mother's genetic material is found in _________.
c. Sperm is genetically different from the egg because it contains either \(X\) or \(Y\) chromosome whereas, an egg always contains an _________ chromosome.
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