centrolecithal 的定义
Embryology.
- having a centrally located yolk, as certain insect eggs or ova.
更多centrolecithal例句
- Ova belonging to the former group are known as telolecithal ova, those to the latter as centrolecithal.
- The segmentation has not been studied, but no doubt belongs to the centrolecithal type (vide pp. 110‑120).
- The segmentation is centrolecithal and regular (fig. 237 A).
- Amongst the Amphipoda the segmentation is usually centrolecithal.
- Centrolecithal: applied to eggs in which the food yolk is central.