Blocking the changes in shape and cell adhesion properties that lead to bottle cells would interfere with the
A) first cleavage in amphibians.
B) formation of the archenteron in sea urchins.
C) formation of the gray crescent.
D) initiation of frog gastrulation.
E) initiation of sea urchin gastrulation.

Question

Quizplus · Accepted Answer

Bottle cells are crucial for the initiation of frog gastrulation as they undergo shape changes and help in the formation of the dorsal lip, marking the beginning of gastrulation.

Blocking the Changes in Shape and Cell Adhesion Properties That