[Both Assertion and Reason...] Assertion: The earliest organisms that appeared on the earth were non-green and presum

For Competitive Exams

Assertion: The earliest organisms that appeared on the earth were non-green and presumably anaerobes.

Reason: The first autotrophic organisms were the chemo-autotrophs that never released oxygen.

Both Assertion and Reason are true and the Reason is the correct explanation of the Assertion.

Both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion.

Assertion is true statement but Reason is false.

Both Assertion and Reason are false statements.

Additional Questions

What is common to whale, seal and shark?	Answer
The concept of chemical evolution is based on	Answer
What was the most significant trend in the evolution of modern man (Homo sapiens) from his ancestors?	Answer
Diversification in plant life appeared:	Answer
Which one of the followings is also called Sewall Wright Effect?	Answer
A baby has been born with a small tail. It is the case exhibiting	Answer
According to Darwin, evolution is _______.	Answer
In nature, the process by which different organisms evolve similar traits is called ______.	Answer
Phylogenetic system of classification is based on	Answer
An important evidence in favor of organic evolution is the occurrence of	Answer

Share with Friends