Question

what is blastulation

Answer 1

Blastulation is the process following the morula and precedes the gastrulation. It entails cleavage resulting in a blastula consisting of about 128 cells. It is marked by the presence of a blastocoel. Word origin: from Greek (blastos), meaning "sprout" See also: blastula.

Answer 2

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What is Blastulation ?

$\huge{\underline{\underline{\bf{Answer}}}}$

${\bold{\sf{Blastulation -}}}$ It's the stage in early animal embryonic development that produces the blastula. In short, development into the blastula is the process known to be Blastulation.

$\huge{\underline{\underline{\bf{More \: knowledge}}}}$

${\bold{\sf{Process \: of \: Blastulation -}}}$ It's the process by which the morula becomes a blastula , which gives rise to very earliest stages of the embryos.

${\bold{\sf{Knowledge \: about \: Morula -}}}$

✠ Forms 4 to 5 days after the fertilization

✠ It consists of more than hundred of cells

✠ It is a solid mass of cell.

✠ It consists of small, spherical like shape cells and these are formed by cleavage of the zygotes.

✠ Development into the blastula is the process known to be Blastulation.

${\bold{\sf{Knowledge \: about \: Blastula-}}}$

✠ Consists of hundreds and twenty three cells.

✠ A hollow structure.

✠ Consists of spherical cell layer of blastomeres.

✠ Development into the gastrula is the process known to be Gastrulation.

✠ Forms 5 to 10 days after the fertilization