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dedylja [7]
3 years ago
8

Explain the relationship between crossing over and genetic variation. DONE Intro

Health
1 answer:
IrinaK [193]3 years ago
4 0

Answer:

Crossing over is essential for the normal segregation of chromosomes during meiosis.

Explanation:

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<h3>What are Coronary Heart Diseases?</h3>

Coronary Heart Diseases are a group of diseases that effect the heart, and represent the main cause of death in developed countries

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