NEET UG 2023 · Botany · Question 110
NEET 2023 Botany, question 110
Question 110 of the NEET 2023 paper (code G6) is a Botany question from Plant Growth and Development. Its idea, Ethylene in Deep Water Rice, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 4.
Updated 2026-10-08
Q110 · Botany
Which hormone promotes internode/petiole elongation in deep water rice?
- 12, 4-D
- 2GA
- 3Kinetin
- 4EthyleneOfficial answer
Official answer: option 4 · NTA final answer key
Same idea
The only question on Ethylene in Deep Water Rice
No other NEET paper from 2017–2026 tested this exact idea.
Ethylene in Deep Water Rice: every question and how it was framed
The chapter
Plant Growth and Development in ten years of NEET
23 questions from 2017–2026, asked in 9 of 10 papers, about 2.2 a paper. Plant Growth Regulators alone had 15.