Brief note on the fate map and process of gastrulation in amphioxus
It is observed that the egg of amphioxus after fertilization is having a well marked polarity, bilateral, symmetry as well as establishing cyhtoplasmic organization.
It is observed that the egg of amphioxus after fertilization is having a well marked polarity, bilateral, symmetry as well as establishing cyhtoplasmic organization.
The correct interpretation of gastrulation is impossible without knowledge of the position, which the presumptive germinal layers occupy in the blastula. The position may be ascertained in various ways.