Does independent assortment occur during meiosis 2?

Does independent assortment occur in meiosis I or meiosis II?

The physical basis for the law of independent assortment lies in meiosis I of gamete formation, when homologous pairs line up in random orientations at the middle of the cell as they prepare to separate.

Does Independent Assortment take place in metaphase 2?

This occurs only in metaphase I. In metaphase of mitosis and meiosis II, it is sister chromatids that line up along the equator of the cell. … The daughter cells each have a random assortment of chromosomes, with one from each homologous pair. Both daughter cells go on to meiosis II.

What is independent assortment in meiosis?

The Principle of Independent Assortment describes how different genes independently separate from one another when reproductive cells develop. … During meiosis, the pairs of homologous chromosome are divided in half to form haploid cells, and this separation, or assortment, of homologous chromosomes is random.

Does independent assortment occur in mitosis?

While in mitosis, genes are generally transferred faithfully from one cellular generation to the next; in meiosis and subsequent sexual reproduction, genes get mixed up. … Thus, because of independent assortment, recombination, and sexual reproduction, there are trillions of possible genotypes in the human species.

What happens in meiosis 1 that does not occur in meiosis 2?

Meiosis is the production of four genetically diverse haploid daughter cells from one diploid parent cell. … In meiosis II, these chromosomes are further separated into sister chromatids. Meiosis I includes crossing over or recombination of genetic material between chromosome pairs, while meiosis II does not.

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