deutoplasm是什么意思

发布时间：2020-08-21 作者：英语查

deutoplasm 是什么意思

	n. 【生物学】滋养质，副浆，卵黄质。

Deutoplasm is the lifeless food matter in the cytoplasm of an ovum or a cell, as distinguished from the active or true protoplasm; yolk substance.

Differences in the size of eggs depend almost entirely on the amount of accumulated deutoplasm .
卵子大小的差异几乎完全取决于所积累滋养质的数量。

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