Which of the following occurs during meiosis but not during?
(d) Synapsis occurs during meiosis but not during mitosis during mitosis.
Which of the following occurs during meiosis but not during mitosis?
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. … It has half the amount of DNA as the cell that began meiosis.
Which of the following occurs only in meiosis I but not in 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 only occurs in meiosis?
Meiosis only occurs in reproductive cells, as the goal is to create haploid gametes that will be used in fertilization. Meiosis is important to, but not the same as, sexual reproduction. Meiosis is necessary for sexual reproduction to occur, as it results in the formation of gametes (sperm and eggs).
Which of the following occurs in the US but not in mitosis?
Synapsis and crossing-over occurs is the correct answer.
Which of the following occurs in mitosis and meiosis?
Which of the following occur in both mitosis and meiosis? Explanation: The separation of sister chromatids is the only item of the answer choices that occurs in both mitosis and meiosis. Prophase II and metaphase II only occur in meiosis, as does recombination between homologous chromosomes.
What processes happen in meiosis that do not occur in mitosis quizlet?
Three events unique to meiosis I that do not occur in mitosis.
- Synapsis and crossing over in prophase I: Homologous chromosomes physically connect and exchange genetic information.
- 2.At the metaphase plate, there are paired homologous chromosomes (tetrads), instead of individual replicated chromosomes.
What is the difference between mitosis and 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. Below we highlight the keys differences and similarities between the two types of cell division.
Which does not occur in mitosis?
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…
How is meiosis I different from meiosis II?
During meiosis 1, the parent cell with double the normal amount of chromosomes, splits into two diploid cells (have enough chromosomes to survive). During meiosis 2, the two diploid cells each split into two haploid cells (have half the amount of chromosomes to survive). Meiosis ends with four haploid cells.
What is the difference between meiosis I and 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 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.