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.

单词	digyny
释义	digyny 英汉-汉英词典双雌受精词组 \| 习惯用语您要查找的是不是： dignity n. 尊严；高贵；自重 dingy adj. 昏暗的；肮脏的 dignify vt. 使高贵；增威严；授以荣誉网络短语: digyny 双雌受精; 双雌核受精; digyny y 双雌受精英语百科 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.
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digyny

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网络短语:

Digyny