Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test General Science Biology Human body
Morula is an embryonic developmental stage that is formed
1
between zygote and blastocyst.
2
between implantation and parturition.
3
between blastocyst and gastrula.
4
More than one of the above
5
None of the above