Translations for „parthenogenesis“ in the English » Arabic Dictionary

parthenogenesis N BIOL

parthenogenesis

تَوَالُد عُذْرِيّ بيُولِجِيّ

parthenogenesis

parthenogenesis BIOL

التناسل العذري دون إلقاح

parthenogenesis REL

الولادة من عذراء

Monolingual examples (not verified by PONS Editors)

English

A few species of amphibians, reptiles, and birds have a similar ability (see parthenogenesis for examples).

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He was the first to discover parthenogenesis and polyploidy in higher vertebrates and showed their importance for speciation.

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The first documented cases of facultative parthenogenesis were observed in females in captivity without viable males.

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Parthenogenesis is also widespread among crustaceans, where viable eggs are produced by a female without needing fertilisation by a male.

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

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Males are generally smaller than females, and are produced only during certain times of the year, with females otherwise reproducing through parthenogenesis.

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Parthenogenesis occurs in many plants and animals and may be induced in others through a chemical or electrical stimulus to the egg cell.

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The females live threaded in the epithelium of the small intestine and, by parthenogenesis, produce eggs, which yield rhabditiform larvae.

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It is one of a small number of vertebrate species that are known to reproduce by parthenogenesis.

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A mammal created by parthenogenesis would have double doses of maternally imprinted genes and lack paternally imprinted genes, leading to developmental abnormalities.

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