Prophaseis when the parent cell prepares for division. Because the cell needs to divide into two identical cells, each of the parent cell's duplicated organelles need to be separated evenly, especially the centrioles. Centrioles are barrel-shaped organelles made mostly of proteins. ...
What do homologous chromosomes do during prophase I of meiosis? What is sporic meiosis? What is unique to Meiosis that does not take place in Mitosis? How do independent assortment and segregation affect the gametes formed during meiosis? Independent assortment occurs. This statement is true for ...
What happens during synapsis in prophase 1? What is the outcome when a cell undergoes meiosis? What would happen if synapsis did not occur in meiosis? At the end of telophase, what must occur? What happens directly after prophase? What happens during prophase?
Meiosis is used to produces gametes or sex cells. Even though the phases involved are similar to that of mitosis, there are few things that are unique. The process takes place in two parts. Meiosis I – This process gives us two haploid daughter cells. Prophase I – AfterDNAreplication and...
Meiosis is divided into meiosis I and meiosis II. Like mitosis, the onset of meiosis I is preceded by all 46 of a cell's chromosomes replicating. In meiosis, however, after the nuclear membrane is dissolved in prophase, the homologous chromosomes pair off, side by side, with the homolog ...
s diploid cells are organized into 23 homologous pairs. One chromosome in each of these pairs is from your mom, and the other one is from your dad. Prophase in mitosis and prophase I of meiosis both start out with double this genetic material—that is, each of the 46 chromosomes has ...
题目8The amount of DNA in a mammalian cell in early prophase I of meiosis is X. What is the amount of DNA in the same cell at G1 of interphase ? B A. 0.25X B 0.5× C. x D 2X 相关知识点: 试题来源: 解析 B 反馈 收藏
Step-by-Step Solution:1. Definition of Meiosis: Meiosis is a specialized type of cell division that occurs in sexually reproducing organisms. It results in the formation of gametes (sperm and eggs) and is essen
Meiosis (Genetics) The process of cell division in sexually reproducing organisms that reduces the number of chromosomes from diploid to haploid, as in the production of gametes. Mitosis The process in cell division by which the nucleus divides, typically consisting of four stages, prophase, metapha...
Occurs specifically during prophase I of meiosis. Synapsis precedes the separation of homologs. 3 Synapse Can be electrical or chemical in nature. Electrical synapses are faster than chemical ones. 2 Synapsis Synapsis (also called harsha) is the pairing of two chromosomes that occurs during meiosis...