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Asexual reproduction in humans pdf converter


In animalsparthenogenesis means development of an embryo from an unfertilized egg cell. In plants parthenogenesis is a component process of apomixis.

the modes of reproduction in...

Parthenogenesis occurs naturally in some plants, some invertebrate animal species including nematodeswater fleassome scorpionsaphidssome mites, some beessome Phasmida and parasitic wasps and a few vertebrates such as some fish[4] amphibiansreptiles [5] [6] and very rarely birds [7]. This type of reproduction has been induced artificially in a few species including fish and amphibians. Normal egg cells form after meiosis and are haploidwith half as many chromosomes as their mother's body cells.

Haploid individuals, however, are usually non-viable, and Asexual reproduction in humans pdf converter offspring usually have the diploid chromosome number.

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