Quick Answer: Does Independent Assortment happen in metaphase or anaphase?

During meiosis, the independent assortment will be made first and then cross over will be made. No, independent assortment occurs after crossing over. Crossing over occurs in prophase I while independent assortment occurs in metaphase I and anaphase I.

Does Independent Assortment happen in anaphase?

When cells divide during meiosis, homologous chromosomes are randomly distributed during anaphase I, separating and segregating independently of each other. This is called independent assortment. It results in gametes that have unique combinations of chromosomes.

Which stage of meiosis 1 does independent assortment occur?

Correct me if I am wrong, but independent assortment is metaphase 1 and the law of segregation could take place in anaphase 1. During metaphase, the chromosomes line up in the middle. the way the homolog chromosomes line up in the middle is completely random, thus it is independent from one another.

Does independent assortment occur in anaphase 1 or 2?

No, independent assortment occurs after crossing over. Crossing over occurs in prophase I while independent assortment occurs in metaphase I and anaphase I. During meiosis, 1 diploid cell undergoes 2 cycles of cell division but only 1 round of DNA replication. The result is 4 haploid daughter cells known as gametes.

What is the Law of Independent Assortment?

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.

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What is the function of prophase 1?

Prophase I highlights the exchange of DNA between homologous chromosomes via a process called homologous recombination and the crossover at chiasma(ta) between non-sister chromatids. Thus, this stage is important to increase genetic variation.

What is the metaphase 1?

In metaphase I, the homologous pairs of chromosomes align on either side of the equatorial plate. … Each daughter cell is haploid and has only one set of chromosomes, or half the total number of chromosomes of the original cell. Meiosis II is a mitotic division of each of the haploid cells produced in meiosis I.

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