Gamete
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High Quality Content by WIKIPEDIA articles! A gamete is a cell that fuses with another gamete during fertilization (conception) in organisms that reproduce sexually. In species that produce two morphologically distinct types of gametes, and in which each individual produces only one type, a female is any individual that produces the larger type of gamete called an ovum (or egg) and a male produces the smaller tadpole-like type called a sperm. This is an example of anisogamy or heterogamy, the condition wherein females and males produce gametes of different sizes (this is the case in humans; the human ovum is approximately 20 times larger than the human sperm cell). In contrast, isogamy is the state of gametes from both sexes being the same size and shape, and given arbitrary designators for mating type. The name gamete was introduced by the Austrian biologist Gregor Mendel. Gametes carry half the genetic information of an individual, one chromosome of each type.
Weitere Informationen
- Allgemeine Informationen
- GTIN 09786130249458
- Editor Frederic P. Miller, Agnes F. Vandome, John McBrewster
- Sprache Englisch
- Größe H220mm x B150mm x T7mm
- Jahr 2009
- EAN 9786130249458
- Format Kartonierter Einband
- ISBN 978-613-0-24945-8
- Titel Gamete
- Untertitel Gamete, Cell (biology), Fertilisation, Organism, Sexual reproduction, Female, Ovum, Male, Sperm, Anisogamy, Isogamy, Gregor Mendel, Mating type, DNA sequence
- Gewicht 183g
- Herausgeber Alphascript Publishing
- Anzahl Seiten 112
- Genre Biologie
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