What is the difference between meiosis one and meiosis II quizlet?

Meiosis I is a reduction division where only one member of a homologous pair enters each daughter cell which becomes halploid. Meiosis II only splits up sister chromatids.

Which is a difference between meiosis I and meiosis II?

In meiosis I, homologous chromosomes separate, while in meiosis II, sister chromatids separate. Meiosis II produces 4 haploid daughter cells, whereas meiosis I produces 2 diploid daughter cells. Genetic recombination (crossing over) only occurs in meiosis I.

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.

Which event occurs during meiosis II but not during meiosis I quizlet?

Cytokinesis occurs during meiosis II but not meiosis I. b. Meiosis I has a prophase stage, but meiosis II does not.

What is the difference between meiosis 1 and mitosis?

Meiosis I is a reductional division i.e No of chromosomes are halved in daughter cells. Mitosis is an equational division and the no of chromosomes remain same in both daughter and parent cells.

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What is the difference between nondisjunction in meiosis 1 and meiosis 2?

Nondisjunction can occur during meiosis I and meiosis II, resulting in abnormal chromosomes number of gametes. The key difference between nondisjunction in meiosis 1 and 2 is that during meiosis 1, homologous chromosomes fail to separate while in meiosis II sister chromatids fail to separate.

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

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.

In what way is meiosis 2 similar to mitosis?

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

Which of the following statements describes a major difference between meiosis and mitosis in a diploid animal?

Which of the following statements describes a major difference between meiosis II and mitosis in a diploid animal? … Sister chromatids separate in mitosis, while homologous pairs of chromosomes separate in meiosis I.

What happens during meiosis 1 and meiosis 2 quizlet?

In meiosis I, homologous chromosomes separate resulting in a reduction of ploidy. Each daughter cell has only 1 set of chromosomes. Meiosis II, splits the sister chromatids apart. … Meiosis produces our sex cells or gametes? (eggs in females and sperm in males).

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What describes the cells at the end of meiosis 1 when nondisjunction occurs during meiosis 2?

One cell with extra homologous chromosomes and one cell missing a homologous chromosome. Which describes the cells at the end of meiosis I when nondisjunction occurs in meiosis II? The homologous pairs are in separate cells. The cells are haploid.

Which event takes place during meiosis II quizlet?

During meiosis II, the sister chromatids within the two daughter cells separate, forming four new haploid gametes. 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.