Cleavage of zygote result in blastula formation. Which type of blastula is typical for human embryogenesis?

Cleavage of zygote result in blastula formation. Which type of blastula is typical for human embryogenesis?

1.  Morula.


2.  Celoblastula


3.  Discoblastula


4.  Amphyblastula


5.  *Blastocyst