Final answer:
Meiosis is essential in sexual reproduction as it ensures that each parent contributes half of their genetic material to the offspring.
Step-by-step explanation:
In sexual reproduction, the process of meiosis is essential as it allows each parent to contribute half of their genetic material to the offspring. During meiosis, the parent's cells undergo two divisions, resulting in the formation of gametes (sperm and egg cells) with half the number of chromosomes compared to the parent cells.
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