NEET UG 2026 · Botany · Question 102
NEET 2026 Botany, question 102
Question 102 of the NEET 2026 paper (re-exam) is a Botany question from Photosynthesis in Higher Plants. Its idea, PS I and PS II Differences, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 2.
Updated 2026-10-08
Q102 · Botany
Which pigment has absorption peak at 700 nm in the photosynthetic reaction centre PS I (P700)?
- 1Chlorophyll b
- 2Chlorophyll aOfficial answer
- 3Xanthophylls
- 4Carotenoids
Official answer: option 2 · NTA final answer key
Same idea
The only question on PS I and PS II Differences
No other NEET paper from 2017–2026 tested this exact idea.
PS I and PS II Differences: every question and how it was framed
The chapter
Photosynthesis in Higher Plants in ten years of NEET
23 questions from 2017–2026, asked in 9 of 10 papers, about 2.2 a paper. Photosynthetic Light Reaction alone had 9.