I WILL MARK BRAINLIEST Part B: Evaluating Results

Question 1
Explain why your model demonstrates how crossing over is important to genetic variation in a species

Crossing over is essential for the normal segregation of chromosomes during meiosis. Crossing over also accounts for genetic variation, because due to the swapping of genetic material during crossing over, the chromatids held together by the centromere are no longer identical.

Explanation:

Telophase begins as anaphase ends. During anaphase, the chromosomes or chromatids on the metaphase plate are separated, and dragged towards opposite poles. When the chromosomes reach the pole for which they are intended, telophase can begin.

Explanation:

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