અંડાશયના વિચ્છેદન દ્વારા ઉત્પન્ન થયેલ રક્ત ગંઠાઈના પ્રારંભિક તબક્કામાં, પ્રવાહીથી ભરેલો ગોળો જેની દિવાલ કોશિકાઓ એક સ્તરથી બનેલી હોય છે, આ તબક્કે (ગર્ભાધાન પછી લગભગ આઠ દિવસ),

blastula's Usage Examples:

Important to the sea urchin blastula is the ingression of the primary mesenchyme.

pole and the vegetal pole within a blastula.

cell division evolves to a blastula ("cell ball"), which evolves to a triploblast ("three-layered") gastrula.

large endodermal cells which remains exposed on the vegetal surface of the blastula that will eventually be internalized by epiboly.

cleavage or segmentation cavity) is a fluid-filled cavity that forms in the blastula (blastocyst) of early amphibian and echinoderm embryos, or between the.

blastoma, blastula, cytotrophoblast, diploblasty, ectoblast, endoblast, entoblast, fibroblast, osteoblast, sideroblast blenn- slime Greek βλέννος (blénnos).

Coeloblastula is the next stage of development for eggs that undergo these radial cleavaging.

Named by William Ballard, the pharyngula stage follows the blastula, gastrula and neurula stages.

and grow from a hollow sphere of cells, the blastula, during embryonic development.

After the 7th cleavage has produced 128 cells, the morula becomes a blastula.

A blastoderm (germinal disc, blastodisc) is a single layer of embryonic epithelial tissue that makes up the blastula.

The germ layers form during gastrulation of the blastula.

Zinc, then, causes an animalizing effect since the binding of the blastula cells would be stronger, while.