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42. Gametes are produced by meiosis rather than mitosis because a. mitosis would produce too many sister cells. b.
Answer to: Gametes are produced by the process of A. meiosis. B. replication. C. mitosis. D. crossing-over. By signing up, you'll get thousands Gametes are produced by the process of meiosis. A breed of chicken shows incomplete dominance for feather color. One allele codes for black Gametes are the haploid sperm and egg cells, which must combine during fertilization.
Reproductive division, also called gametogenesis, occurs in the germ cells in … 2021-1-4 In flowering plants, the flowers use meiosis to produce a haploid generation which produce gametes through mitosis.
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Gametes are formed through meiosis, in which a germ cell undergoes two fissions, resulting in the production of four gametes. Gametes are formed through a process of cell division called meiosis. This two-step division process produces four haploid daughter cells. Haploid cells contain only one set of chromosomes.
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C. mitosis. D. crossing-over. Gametes: A gamete refers to a mature haploid germ cell that unites with another germ cell of the Gametes are produced by the process of meiosis.
Those are ABC and AbC. So the two types of gametes will be ABC and AbC.
2017-2-27 · Plant gametes are produced by the meiosis of the gametophyte. In flowering plants, meiosis is occurred in flowers, producing the haploid generation. This haploid generation produces gametes by mitosis. Ovule is the female haploid cell which is …
Meiosis I. Meiosis is preceded by an interphase consisting of G 1, S, and G 2 phases, which are nearly identical to the phases preceding mitosis. The G 1 phase (the “first gap phase”) is focused on cell growth. During the S phase—the second phase of interphase—the cell copies or replicates the DNA of the chromosomes. Finally, in the G 2 phase (the “second gap phase”) the cell
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Question 20 . 2017-1-25 2017-4-13 · Main Difference – Spermatogenesis vs Oogenesis. Spermatogenesis and oogenesis are two types of reproductive divisions found in the sexual reproduction of animals. Reproductive division, also called gametogenesis, occurs in the germ cells in … 2021-1-4 In flowering plants, the flowers use meiosis to produce a haploid generation which produce gametes through mitosis.
This means they contain one copy of each chromosome in the nucleus.
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, which creates gametes. The process of meiosis happens in the male and female reproductive organs. As a cell 19 Mar 2021 gametes, a process known as · fertilization, must have a mechanism to produce · haploid gametes. This mechanism is · meiosis, a type of cell But the formation of an individual sperm takes about nine weeks (64 days). Sperm are produced in the testes, and production is most efficient at a temperature The purpose of meiosis is to produce gametes, or sex cells.