Genetics & Evolution

NEET level, single correct, medium

4 of 4

Question 4 of 4

The industrial melanism observed in the peppered moth (*Biston betularia*) in England is a classic example of:

Show answer and solution

Answer: (B) Natural selection

Clean vs soot-covered tree bark favored light vs melanic dark morphs by directional natural selection.

NEET question paper PDF

The full paper for each year. Open it on this page or download it.

NEET 2025 question paper (Code 45)

Open Download PDF

Opening paper…

Explain it as a whiteboard videoStep-by-step, in Hinglish or English. Your first video needs no login.Solved it on paper but got it wrong?Upload a photo of your working. Mistake Doctor marks the exact line that broke.
See it move: DNA double helix simulationDrag the sliders and watch the numbers in this question change.

More Biology practice

NEET Biology practice question on Genetics & Evolution, with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.