How does meiosis get its diploid cell? What is the function of mitosis in a cell that is about to divide? How does the anaphase of mitosis differ from the anaphase i of meiosis? Why do diploid organisms need to have specialized sex cells?
Why do organisms need both mitosis and meiosis? Mitosis and meiosis both involve cells dividing to make new cells. This makes them both vital processes for the existence of living things that reproduce sexually. Meiosis makes the cells needed for sexual reproduction to occur, and mitosis ...
Do all cells have homologous chromosomes? All cells have homologous chromosomes except for the reproductive cells of higher organisms. Cells with homologous chromosomes are diploid. Reproductive cells, called gametes, are different. They contain only half the full number of chromosomes—one chromosome fr...
(human sex organs) undergo Meiosis in cell reproduction. Mitosis creates 2 cells from a parent cell. But cell reproduction in Meiosis differs frommenand women. Meiosis forms4 gametes in men and 1 in women.The process of meiosis in men is known as ‘spermatogenesis, (sperm reproduction) ...
Why is meiosis necessary for sexually reproducing organisms? Why do the daughter cells produced from meiosis 1 need to divide again in meiosis 2 Explain why meiosis is necessary for sexual reproduction. Are all cells produced through meiosis identical in their genetic material? Why or why not?...
Most single celled organisms such as plants, bacteria and fungi, undergo this type of reproduction. This one process is important because it enables the cells to reproduce and regenerate tissue in the body. Mitosis is important for the maintenance of the chromosomal set; each cell formed receives...
(Charlesworth and Wright2001). In extreme cases, it resembles the conditions in asexually reproducing organisms, despite the occurrence of meiosis-related random chromosome segregation and crossover (Nordborg2000). As a consequence of the reduced effective population size and selective interference among...
Why do sperm producing cells divide by mitosis? It is because meiosis produces the cells whichinclude half the Chromosomes count tothat of parent cell. It produces female egg cell and hence when the 2 combine during the fertilization process the new cell produced has suitable Chromosomes count. ...
How do germ cells divide? Germline cells can divide bymitosisto produce more germline cells to maintain the diploid chromosome number. Diploid cells have 23 pairs of homologous chromosomes. They can also divide bymeiosis to produce haploid gametes. ...
Why do somatic cells divide by mitosis? Why does meiosis produce cells with half the chromosomes? Is the great variety we see in some organisms due to asexual reproduction, mitosis, sexual reproduction or fission? What type of cells undergo binary fission, somatic or gametes? Which is required...