telolecithal 的定义
Embryology.
- having an accumulation of yolk near the vegetal pole, as the large-yolked eggs or ova of reptiles and birds.
更多telolecithal例句
- Ova belonging to the former group are known as telolecithal ova, those to the latter as centrolecithal.
- The ova in which the yolk is especially concentrated at one pole I should propose to call telolecithal.
- There is a third group of ova including a series of types of segmentation nearly parallel to the telolecithal group.
- The Cephalopoda appear to be the only Invertebrates in which the egg is mesoblastic and telolecithal like that of Vertebrata.