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Gametogenesis


gametogenesis
production and maturation of gametes (sex cells)
Source: Noland, George B. 1983. General Biology, 11th Edition. St. Louis, MO. C. V. Mosby ...
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Gametogenesis
[Gr. gamos - a marriage; Gr. genesis - origin, descent]. The formation of male and female sex cells or gametes (spermatozoa and ova, respectively) from germ cells.
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Gametogenesis is the formation of gametes. The formation of eggs is oogenesis and the formation of sperm is spermatogenesis.
In animals, gametes are formed by meiosis.
Spermatogenesis ...
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Gametogenesis in yeast is the process whereby diploid cells of the a/alpha cell type undergo meiosis and form spores.
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gametogenesis The formation of gametes by way of meiosis.
gametogony Multiple fission that forms gametes that fuse to form a zygote. Also called gamogony. Occurs in the class Sporozoea.
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Gametogenesis is the process of forming gametes (by definition haploid, n) from diploid cells of the germ line.
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gametogenesis
The process where haploid gametes are produced from diploid cells via meiosis. In animals the two processes are spermatogenesis and oogenesis.
Covered in:
Lab 5 Sexual Reproduciton and Meiosis
Lab 14 Gametogenesis and Development ...
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During male gametogenesis, recombination between X and Y chromosomes occurs in a small subtelomeric region of each the X and Y chromosomes, the pseudoautosomal region. These segments are homologous.
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During development leading up to gametogenesis, an X chromosome loses a portion of the smaller arm, with the end of the long arm wrapping around - creating a ring-like structure. The chromosome is missing the short arm of the X chromosome.
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