[Answer] During prophase a homologous pair of chromosomes consists of _____.

Answer: two chromosomes and four chromatids
During prophase a homologous pair of chromosomes consists of _____.
Meiosis is divided into meiosis I and meiosis II which are further divided into Karyokinesis I and Cytokinesis I and Karyokinesis II and Cytokinesis II respectively. The preparatory steps that lead up to meiosis are identical in pattern and name to interphase of the mitotic cell cycle. Interphase is divided into three phases: • Growth 1 (G1) phase: In this very active phase the cell synthesizes its vast array of proteins includin…
Homologous chromosomes are important in the processes of meiosis and mitosis. They allow for the recombination and random segregation of genetic material from the mother and father into new cells. Meiosis is a round of two cell divisions that results in four haploid daughter cells that each contain half the number of chromosomes as the parent cell. It reduces the chromosome number in a germ cell by half by first separating the homologous chromosomes in meiosis I and then the sister chromatids in meiosis II. T…
Sister chromatids – Wikipedia
Sister chromatids – Wikipedia
Homologous chromosome – Wikipedia
Homologous chromosome – Wikipedia
Prophase is the first stage of mitosis in animal cells and the second stage of mitosis in plant cells. At the start of prophase there are two identical copies of each chromosome in the cell due to replication in interphase. These copies are referred to as sister chromatids and …
It is visible on a chromosome during the prophase of meiosis and mitosis. Giant banded chromosomes resulting from the replication of the chromosomes and the synapsis of homologs without cell division is a process called endomitosis. These chromosomes consist of more than 1000 copies of the same chromatid that are aligned and produce alternating dark and light bands when …
During interphase the genetic material in the nucleus consists of loosely packed chromatin. At the onset of prophase chromatin fibers condense into discrete chromosomes that are typically visible at high m…

Leave a Reply