Practicing Success

Target Exam

CUET

Subject

Biology

Chapter

Evolution

Question:
Why did Darwin only refer to reproductive fitness when he talked about fitness?
Options:
Those who better fit in an environment, leave more progeny than others.
More the progeny, they will survive more and hence are selected by nature.
Both 1 and 2
None of these
Correct Answer:
Both 1 and 2
Explanation:
Darwin only referred to reproductive fitness when he talked about fitness because those who better fit in an environment, leave more progeny than others. Therefore they will survive more and hence are selected by nature.