ovoviviparity

常見例句

Mosquito fish had large habitat niches, rapid growth rate, ovoviviparity, high reproduction rate and large adaptation reproduction conditions.
它們具有廣泛的生境適應(yīng)性、生長迅速、卵胎生、高生殖率、對生殖生態(tài)條件無特殊要求等特點(diǎn)。
live-bearing 1)Ovoviviparity (production of eggs that are fertilised and hatch inside the mother but the embryos lack a placental connection to the oviduct or uterus and so do not feed off the mother.
胎生或卵胎生1)卵胎生(卵的生產(chǎn)那是在母親體內(nèi)受精而孵化但是胚胎缺乏胎盤的連接到卵管或子宮，而且如此不進(jìn)食的母親。幼魚出生如小型的成魚，游離于水中而且進(jìn)食，2)胎生(生產(chǎn)活躍的，游離于水中幼魚的狀況)。