Practice free →
Home › CBSE Class 12 (Science) › Biology › Evolution › For natural selection to act, fitness must have …

For natural selection to act, fitness must have what basis?

AGenetic basis
BLearned basis
CAcquired basis
DRandom basis
Answer & Solution
Correct answer: A. Genetic basis
Fitness depends on inherited characteristics, so there must be a genetic basis for getting selected.
Solve this in the app — CBSE Class 12 (Science) practice & 24k+ MCQs →
Related questions