NEET UG 2019 · Botany · Question 167
NEET 2019 Botany, question 167
Question 167 of the NEET 2019 paper (code P1) is a Botany question from Plant Growth and Development. Its idea, Auxins in Pineapple Flowering, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 1.
Updated 2026-10-08
Q167 · Botany
It takes very long time for pineapple plants to produce flowers. Which combination of hormones can be applied to artificially induce flowering in pineapple plants throughout the year to increase yield ?
- 1Auxin and EthyleneOfficial answer
- 2Gibberellin and Cytokinin
- 3Gibberellin and Abscisic acid
- 4Cytokinin and Abscisic acid
Official answer: option 1 · NTA final answer key
Same idea
The only question on Auxins in Pineapple Flowering
No other NEET paper from 2017–2026 tested this exact idea.
Auxins in Pineapple Flowering: 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.