NEET UG 2019 · Zoology · Question 118
NEET 2019 Zoology, question 118
Question 118 of the NEET 2019 paper (code P1) is a Zoology question from Evolution. Its idea, Hugo de Vries' Mutation Theory, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 2.
Updated 2026-10-08
Q118 · Zoology
Variations caused by mutation, as proposed by Hugo de Vries, are :
- 1random and directional
- 2random and directionlessOfficial answer
- 3small and directional
- 4small and directionless
Official answer: option 2 · NTA final answer key
Same idea
The only question on Hugo de Vries' Mutation Theory
No other NEET paper from 2017–2026 tested this exact idea.
Hugo de Vries' Mutation Theory: every question and how it was framed
The chapter
Evolution in ten years of NEET
28 questions from 2017–2026, asked in 10 of 10 papers, about 2.7 a paper. Natural Selection alone had 11.