As we mentioned in our previous answer, mitosis is divided into five phases: prophase, metaphase, anaphase, telophase, and cytokinesis.In contrast, meiosis is considered a “reductional” form of cell division that occurs in diploid germ cells. During meiosis, a diploid germ cell undergoes two ...
What is the biological function of meiosis? What are the locations in which it occurs? Why is it so important for sex cells to undergo meiosis prior to fertilization? Why do animal cells undergo Meiosis? Why is the process of mitosis and meiosis both important to living organism?
Like mitosis, meiosis also has distinct stages called prophase, metaphase, anaphase, and telophase. A key difference, however, is that during meiosis, each of these phases occurs twice — once during the first round of division, called meiosis I, and again during the second round of division,...
Synapsis is the pairing of homologous chromosomes during prophase I of meiosis I. During interphase, DNA is duplicated, and in a diploid organism the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough...
During prophase I, homologous chromosomes pair and form synapses, a step unique to meiosis. The paired chromosomes are called bivalents, and the formation of chiasmata caused by genetic recombination becomes apparent. Chromosomal condensation allows these to be viewed in the microscope. What is meio...
that have the same number of chromosomes as the mother cell. With meiosis, four daughter cells with half the number of chromosomes as the mother cell are produced. Although the process ofmitosis and meiosisdiffers, what occurs during the interphase stage of meiosis is the same as that of ...
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 ...
Meiosis 1: Meiosis 1 splits a pair of homologous chromosomes and converts a diploid cell to a haploid cell. The following phases help explain the various stages of meiosis 1: Prophase 1: Prophase I in meiosis is the most complicated prophase repetition that occurs in both plant and animal ...
Identify the type of cell division from the description. Description: Consist(s) of prophase, metaphase, anaphase, and telophase. Type: a. Mitosis b. Meiosis c. Both mitosis and meiosis Which type of reproduction occurs through the formation of different types of ...
Synapsis occurs during prophase I of meiosis I. In addition to stabilizing the homologous chromosomes so they separate correctly, synapsis facilitates the exchange of genetic material between the chromosomes. Crossing-over occurs during synapsis. An x-shaped structure called a chiasma forms where the ...