Why is meiosis necessary for sexually reproducing organisms? How many chromosomes are in a human zygote?...

Why is meiosis necessary for sexually reproducing organisms? How many chromosomes are in a human zygote? Relate the two answers

Expert Solution

Meiosis is necessory for the sexual reproducing organisms because during meiosis chromosome become half

to maintain the race . This process is required 46 number of chromosomes in human.

human zygote have 46 chromosomes
these two above fact are related to each other as: if the meiosis not occur in the cell if zygote don't have 46 chromosomes. so for fertilization 46 chromosomes are required.

46 X 46= 92( its not correct)

so to maintain human race

23 X 23 =46

so during meiosis it required half of chromosomes.

gladiator answered 2 years ago

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