Meiosis, a unique way to produce gametes: Meiosis, a special type of cell division, is essential for sexual reproduction. The cells produced by meiosis are called gametes (in higher animals) or spores (in flowering plants). Male gametes are also known as sperm; female gametes are known as ...
meiosis (maɪˈəʊsɪs) n,pl-ses(-ˌsiːz) 1.(Biology) a type of cell division in which a nucleus divides into four daughter nuclei, each containing half the chromosome number of the parent nucleus: occurs in all sexually reproducing organisms in which haploid gametes or spor...
Meiosis is cell division used by sexually-reproducing organisms to produce gametes. Not ot be confused with miosis or mitosis. Upvote • 0 Downvote Add comment Still looking for help? Get the right answer, fast. Ask a question for free Get a free answer to a quick problem. Most questio...
What is the purpose of meiosis? a. To enable an organism to produce gametes. b. To allow for growth. c. To allow an organism to replace damaged cells. Why does DNA not replicate between meiosis I and meiosis II? Why does meiosis consists of two cell divisions?
Meiosis is an essential element in the sexual process and requisite for the formation of sex cells (gametes). The biological function of meiosis is to maintain the constancy of the karyotype throughout the generations of a given species and to provide for the possibility of chromosomal and genie...
In biology, meiosis is the process by which one diploid eukaryotic cell divides to generate four haploid cells often called gametes. Meiosis isessential for sexual reproductionand therefore occurs in all eukaryotes (including single-celled organisms) that reproduce sexually. ...
Oocytes, the gametes derived from ovaries, undergo a maturation process that couples the completion of meiosis I with acquisition of developmental competence essential to support preimplantation embryogenesis. During meiotic maturation, eggs acquire developmental competence by rearranging organelles, degrading an...
The goal of mitosis is to produce daughter cells that are genetically identical to their mothers, with not a single chromosome more or less. Meiosis, on the other hand, is used for just one purpose in the human body:the production of gametes—sex cells, or sperm and eggs. ...
What are chiasmata in meiosis? Meiosis: The gametes or sex cells of sexually-reproducing animals undergo a form of cell division called meiosis. During meiosis, the progenitor cells duplicate their genetic information and then undergo two rounds of cell division. This results in four non-genetical...
What is Meiosis? Meiosis is a type of cell division which produces four daughter cells. Each of these cells consists of half the number of chromosomes present in the parent cell, as in the production of gametes and plant spores. A. Meiosis I: Here, the pairs of homologous chromosomes are...