单词 | viviparity |
释义 | viviparityn. Zoology and Botany. The condition or character of being viviparous. ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > types of reproduction > [noun] > viviparity viviparousness1855 viviparity1864 viviparism1876 vivipary1900 1864 H. Spencer Princ. Biol. I. 211 This homogenesis..in reptiles and fishes..is always essentially oviparous, though there are cases..in which viviparity is simulated. 1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 358 Instances of viviparity occur among Lacertilia, Ophidia [etc.]. This entry has not yet been fully updated (first published 1920; most recently modified version published online December 2021). < n.1864 |
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