Which of the following processes occur in melosis but do not occur in mitosis?
1. spindle formation
ii. separation of homologous chromosomes
iii. separation of sister chromatids
iv. recombination

The processes that occur in meiosis but do not occur in mitosis are:

Mitosis consists of the division of an original cell to form two genetically identical daughter cells.

Meiosis, on the other hand, is a required process in preparation for sexual reproduction, and unlike mitosis, it allows high genetic recombination.

That is, in meiosis I the prophase is very long and in its course the homologous chromosomes (identical because one comes from each parent) pair and recombine to exchange genetic material.

Mitosis creates two daughter cells both diploid and identical, meiosis, on the other hand, produces four descendant cells, but all haploid.

In the anaphase I of the meoisis the homologous chromosomes of each bivalent (each one formed by two sister chromatids) separate from each other, tend to one pole of the cell and form two haploid poles (n).

Therefore, we can conclude that the processes that occur in meiosis but do not occur in mitosis are: Separation of homologous chromosomes and recombination.

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he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

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