胚胎和胎儿发育
Embryo and fetal divelopment
Embryonic and fetal development
Embryo and fetal development
配子配子囊接合
gameto-gametangial copulation
未减数分裂的配子2n配子
unreduced gametes 2n gametes
胚胎和幼虫发育
Embryonic and larval development
embryo and larval development
生长和胚胎发育
growth and embryomic development
Growth and Embryonic Development
Growth and embryon ic development
体外受精和胚胎移植
in vitro fertilization
in vitro fertilization-embryo transplantation