How is meiosis 1 different from meiosis 2?

Answer 1

Meiosis 1 is for generalized somatic cell division whereas, Meiosis 2 is for for the production of gametes, in the gonads.

The overall cellular chromosomal number, or diploid 2n, is maintained during meiosis 1, as all of the body's cells require the same chromosomal number throughout. However, the gamete requires a haploid chromosomal number, or n, in order for n (from the male gamete) to add up with the female gamete's n to form 2n, the zygote, shortly after reproduction.

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Answer 2

Clara Atchley

Meiosis I involves the separation of homologous chromosomes, resulting in two daughter cells with half the number of chromosomes as the parent cell. Meiosis II involves the separation of sister chromatids, resulting in four daughter cells, each with a haploid set of chromosomes.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.