| 单词 | sexual cell |
| 释义 | > as lemmassexual cell sexual cell n. now chiefly Botany a reproductive cell or gamete which is either male or female. ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > reproductive substances or cells > [noun] > reproductive cell sexual cell1860 oocyst1875 thelyblast1877 sex cell1889 1860 T. Laycock Mind & Brain II. 207 The male sexual cells are termed antherozoids in plants, and spermatozoa in animals. 1936 W. Seifriz Protoplasm ii. 40 Most of the lower plants (algae, mosses, ferns, etc.) have motile (swimming) male sexual cells. 1952 F. L. Wynd tr. E. A. Gäumann Fungi 60 Copulation therefore does not occur between true sexual cells, but between the gametangia. 2004 D. R. Wallace Beasts of Eden viii. 95 Weismann concluded that the sexual cells that transmit inheritance are isolated from the rest of the body, and that only changes in the former could be inherited. < as lemmas |
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