Well all your doing is writing a paragraph about variation and pressures that can change the characteristics of population along with an example
Answer:
A second set of chromosomes is produced, also known as prophase.
Explanation:
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Answer:
23
Explanation:
Human somatic cells have 46 chromosomes, including 22 homologous pairs and one pair of nonhomologous sex chromosomes. This is the 2n, or diploid, condition. Human gametes have 23 chromosomes, one each of 23 unique chromosomes. This is the n, or haploid, condition.
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