| 释义 |
双向☞Homoblastic cleavage--Complete segmentation--Total segmen tation双向☞Total cleavage--Complete segmen tation--Total segmentation双向☞Total cleavage--Holoblastic cleavage--Total segmentation双向☞Homoblastic cleavage--total cleavage--Complete双向☞total cleavage-- holoblastic cleavage |