What two outcomes does meiosis achieve that mitosis does not?

Figure 7.6 Meiosis and mitosis are both preceded by one round of DNA replication; however, meiosis includes two nuclear divisions. The four daughter cells resulting from meiosis are haploid and genetically distinct. The daughter cells resulting from mitosis are diploid and identical to the parent cell.

What are the 2 outcomes of meiosis?

1 Answer. The two broad goals of meiosis are to produce haploid daughter cells (gametes), and to generate variance.

How is the outcome of meiosis different to that of mitosis?

Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells.

What are the two events that occur in meiosis that do not occur in mitosis?

The events that occur in meiosis but not mitosis include homologous chromosomes pairing up, crossing over, and lining up along the metaphase plate in tetrads.

Which of the following occurs during meiosis I but not during mitosis?

(d) Synapsis occurs during meiosis but not during mitosis during mitosis.

Mitosis vs. Meiosis: Side by Side Comparison

What happens in meiosis that doesn't happen in mitosis?

1 Answer. In meiosis , synapsis ( Pairing of homologous chromosome ) , Crossing over ( exchange of chromosomal segment between nos sister chromatids ) occurs which does not occur in mitosis.

Which of the following events occurs in meiosis but not in mitosis quizlet?

Which of the following occurs during meiosis but not during mitosis? Synapsis occurs. The pairing of homologous chromosomes that only occurs during prophase I of meiosis is called synapsis.

What is a major difference between mitosis and meiosis I?

Mitosis results in two nuclei that are identical to the original nucleus. Meiosis, on the other hand, results in four nuclei, each having half the number of chromosomes of the original cell. In animals, meiosis only occurs in the cells that give rise to the sex cells (gametes), i.e., the egg and the sperm.

Which process does not occur in mitosis?

Answer and Explanation: B), replication of DNA does not occur in mitosis. Replication of DNA occurs during S phase, an entirely different phase of cell division where the...

What happens during interphase II in meiosis that does not occur during mitosis?

During meiosis II, the sister chromatids within the two daughter cells separate, forming four new haploid gametes. The mechanics of meiosis II is similar to mitosis, except that each dividing cell has only one set of homologous chromosomes.

What is the major difference between mitosis and meiosis quizlet?

Terms in this set (5)

What are the principal differences between mitosis and meiosis? Mitosis results in the production of two genetically identical diploid cells, whereas meiosis produces four genetically different haploid cells.

What are four important differences between mitosis and meiosis?

1 Answer. Mitosis gives two nuclei, and hence two cells, while meiosis gives four. Mitosis gives identical cells to each other and to the mother cell, while meiosis leads to genetic variation due to crossing over and independent assortment.

What are the 3 main differences between mitosis and meiosis?

Mitosis consists of one stage whereas meiosis consists of two stages. Mitosis produces diploid cells (46 chromosomes) whereas meiosis produces haploid cells (23 chromosomes). Mitosis produces two identical daughter cells whereas meiosis produces four genetically different daughter cells.

What is the outcome of meiosis?

Answer and Explanation: Meiosis produces four daughter cells, each of which contains half of the DNA that the cell had originally.

What is final product of meiosis?

Answer and Explanation: The final product of meiosis is four haploid daughter cells that contain chromosomal differences from the original parent cell and half the number of... See full answer below.

What does meiosis produce?

Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information. These cells are our sex cells – sperm in males, eggs in females. During meiosis one cell^? divides twice to form four daughter cells.

What does not occur in meiosis?

Meiosis is necessary for sexual reproduction to occur, as it results in the formation of gametes (sperm and eggs). However, sexual reproduction includes fertilization (the fusion between gametes), which is not part of the meiotic process.

What is unique in meiosis?

Mitosis creates two identical daughter cells that each contain the same number of chromosomes as their parent cell. In contrast, meiosis gives rise to four unique daughter cells, each of which has half the number of chromosomes as the parent cell.

Which of the following statements describes a major difference between mitosis and meiosis II?

Which of the following statements describes 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.

Which of the following types of cells is not produced by mitosis?

What types of cells do not undergo mitosis? Sperm cells and egg cells don't go through mitosis.

Which of the following occurs during meiosis II but does not occur as part of meiosis I?

Homologous pairs of cells are present in meiosis I and separate into chromosomes before meiosis II. 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.

How do the end products of meiosis differ from the end products of mitosis?

Terms in this set (6)

how do the end products of meiosis differ from the end product of mitosis? Meiosis ends in 4 haploid daughter cells(share similarities) and mitosis ends in 2 diploid sister cells (genetically identical).

What are two differences between mitosis and meiosis quizlet?

Mitosis produces daughter cells that are genetically identical to the parent and to each other. Meiosis produces cells that are genetically distinct from the parent cell and from each other.

Which of the following does not represent a way in which meiosis and mitosis differ?

Which of the following does NOT represent a way in which meiosis and mitosis differ? Chromosome replication occurs before mitotic division, but not before meiotic division.