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・ Diguvametta
・ DigVentures
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・ Digvijay Narain Singh
・ Digvijay Singh
・ Digvijay Singh (Bihar)
・ Digvijay Singh (golfer)
・ Digvijay Singh Pariyar
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・ Digweed
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Digyny
・ Digão (footballer, born 1985)
・ Digão (footballer, born 1988)
・ DIH
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・ Dih Salah District
・ Dih Yak District
・ Dihai-kutchin
・ Dihammaphora
・ Dihammaphora aepytus
・ Dihammaphora arnaui
・ Dihammaphora auratopilosa
・ Dihammaphora auricollis
・ Dihammaphora aurovittata
・ Dihammaphora binodula


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Digyny : ウィキペディア英語版
Digyny

Digyny (also digynia) refers to the process of a diploid ovum becoming fertilized by a monoploid sperm. The result of digyny is a triploid zygote. In humans, both gametes (ovum and sperm) are normally monoploid and give rise to a diploid zygote.
Digyny results in gestational abnormalities in humans, including an abnormally small placenta and a very growth-restricted fetus. As a result, the majority of triploid pregnancies are spontaneously aborted. The incidence rate of a live-born triploid human is approximately 1 in 50,000.

==See also==

*Dispermy
*Triploid Syndrome

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Digyny」の詳細全文を読む



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