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Sheryl is observing ovarian slides taken from a female ape. All the cells show crossover chromosomes. What is this stage? meiotic prophase I meiotic prophase II meiotic metaphase
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Sheryl is observing ovarian slides taken from a female ape. All the cells show crossover chromosomes. What is this stage?

meiotic prophase I
meiotic prophase II
meiotic metaphase

User Tamberg
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The answer is meiotic prophase I. Chromosomal crossover occurs during prophase I of meiosis and refers to the exchange of materials from homologues chromosomes pairing up.
User Highlycaffeinated
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