Which of the following was NOT present in a free state in th... — Zoology | Mockzy | Mockzy

EasyZoologyEvolution

+4 / -1

Which of the following was NOT present in a free state in the primitive atmosphere?

A

Methane

B

Ammonia

C

Oxygen

D

Hydrogen

Human species using hides & burial:

The presence of gill slits in the embryos of all vertebrates supports the theory

More from Evolution

Incorrect regarding evolution:

Incorrect statement about human evolution:

Incorrect statement regarding Miller’s experiment:

The "Age of Fishes" is:

Fossils of Australopithecus were first discovered in:

Genetic equilibrium is maintained if there is no:

Practice Zoology Exams

Full-length mock tests with detailed analytics, rank, and percentile.