Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Biology Genetics and Evolution Evolution
________ is known as golden era of reptile.
1
Phanerozoic era
2
Cenozoic era
3
Mesozoic era
4
More than one of the above
5
None of the above