Question: What are the results of meiosis 1 and 2?

What are the results of meiosis 1?

There are two divisions in meiosis; the first division is meiosis I: the number of cells is doubled but the number of chromosomes is not. This results in 1/2 as many chromosomes per cell. The second division is meiosis II: this division is like mitosis; the number of chromosomes does not get reduced.

What is the correct result of 1 mitosis and 2 meiosis?

Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.

Which products are the results of meiosis II?

Meiosis II results in four haploid daughter cells, each with the same number of chromosomes. However, each chromosome is unique and contains a mix of genetic information from the maternal and paternal chromosomes in the original parent cell.

What is the end product of meiosis 1?

The end product of meiosis I is two daughter cells that are genetically unique, but still diploid. Prior to meiosis the parent cell goes through DNA…

What is produced in meiosis 1?

In meiosis I, chromosomes in a diploid cell resegregate, producing four haploid daughter cells. It is this step in meiosis that generates genetic diversity. DNA replication precedes the start of meiosis I. … Note that the bivalent has two chromosomes and four chromatids, with one chromosome coming from each parent.

IT IS INTERESTING:  Question: Can autism change over time?

What happens in both mitosis and meiosis?

Mitosis and meiosis both involve duplication of a cell’s DNA content. Each strand of DNA, or chromosome, is replicated and remains joined, resulting in two sister chromatids for each chromosome. A common goal of mitosis and meiosis is to split the nucleus and its DNA content between two daughter cells.

Which of the following is true about both mitosis and meiosis?

The answer is D. Meiosis involves 2 rounds of cell division; mitosis involves one. Meiosis gives rise to 4 daughter cells; mitosis gives rise to 2. The 2 daughter cells of mitosis are identical to each other; the 4 daughter cells of meiosis are different from each other and different from the cell that produced them.