How does meiosis II differ from mitosis or meiosis I?

How does meiosis II differ from mitosis I?

The major difference between meiosis II and mitosis is the ploidy of the starting cell. Meiosis II begins with two haploid cells, which have half the number of chromosomes as somatic cells. … Mitosis begins with a diploid cell. It will divide into two sister cells, both of which are also diploid.

How do meiosis I and meiosis II differ quizlet?

How do meiosis I and meiosis II differ? Meiosis I divides homologous chromosomes, whereas meiosis II divides sister chromatids. Meiosis I is preceded by DNA replication, whereas meiosis II is not preceded by replication.

What is a major difference between meiosis II and mitosis quizlet?

Meiosis II occurs in a haploid cell, while mitosis occurs in diploid cells. A triploid cell contains three sets of homologous chromosomes.

In what ways is meiosis II similar to and different from mitosis of a diploid cell?

The mechanics of meiosis II are similar to mitosis, except that each dividing cell has only one set of homologous chromosomes, each with two chromatids. Therefore, each cell has half the number of sister chromatids to separate out as a diploid cell undergoing mitosis.

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Which of the following correctly describes how meiosis I and meiosis II differ?

The daughter cells each contain four chromosomes after meiosis I and four chromosomes after meiosis II. Which of the following correctly describes how meiosis I and meiosis II differ? … Meiosis I produce diploid daughter cells, while meiosis II produces haploid daughter cells.

How do meiosis 1 and 2 differ the two answers that are correct?

1) Meiosis I divides homologous chromosomes, whereas meiosis II divides sister chromatids. 2) Meiosis I is preceded by DNA replication, whereas meiosis II is not preceded by replication. How does recombination contribute to offspring diversity? There are 2 correct choices.

How do meiosis I and meiosis II contribute to genetic variation?

Because the duplicated chromatids remain joined during meiosis I, each daughter cell receives only one chromosome of each homologous pair. By shuffling the genetic deck in this way, the gametes resulting from meiosis II have new combinations of maternal and paternal chromosomes, increasing genetic diversity.

What is a major difference between meiosis II and mitosis in a diploid animal group of answer choices?

half the number of chromosomes and one-fourth the amount of DNA. Homologous chromosomes of a pair are separated from each other. What is a major difference between meiosis II and mitosis in a diploid animal? Meiosis II occurs in a haploid cell, while mitosis occurs in diploid cells.