NEET 2004 Biology question

According to Oparin, which one of the following was not present in the primitive atmosphere of the earth :-

(1)OxygenCorrect
(2)Hydrogen
(3)Water vapour
(4)Methane

Answer: (1)

Solution

Oparin and Haldane proposed that the primitive atmosphere of the earth was reducing, containing methane (), ammonia (), hydrogen () and water vapour. Free

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-089511