NEET UG 2020 · Botany · Question 56
NEET 2020 Botany, question 56
Question 56 of the NEET 2020 paper (code E1) is a Botany question from Environmental Issues. Its idea, Montreal Protocol, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 2.
Updated 2026-10-08
Q56 · Botany
Montreal protocol was signed in 1987 for control of :
- 1Transport of Genetically modified organisms from one country to another
- 2Emission of ozone depleting substancesOfficial answer
- 3Release of Green House gases
- 4Disposal of e-wastes
Official answer: option 2 · NTA final answer key
Same idea
The only question on Montreal Protocol
No other NEET paper from 2017–2026 tested this exact idea.
The chapter
Environmental Issues in ten years of NEET
19 questions from 2017–2026, asked in 7 of 10 papers, about 1.8 a paper. Ozone Depletion alone had 5.