NEET UG 2018 · Botany · Question 110
NEET 2018 Botany, question 110
Question 110 of the NEET 2018 paper (code AA) is a Botany question from Sexual Reproduction in Flowering Plants. Its idea, Pollen Wall and Sporopollenin, was asked only this once in NEET 2017–2026. The CBSE official answer key gives option 4.
Updated 2026-10-08
Q110 · Botany
Which of the following has proved helpful in preserving pollen as fossils ?
- 1Oil content
- 2Cellulosic intine
- 3Pollenkitt
- 4SporopolleninOfficial answer
Official answer: option 4 · CBSE official answer key
Same idea
The only question on Pollen Wall and Sporopollenin
No other NEET paper from 2017–2026 tested this exact idea.
Pollen Wall and Sporopollenin: every question and how it was framed
The chapter
Sexual Reproduction in Flowering Plants in ten years of NEET
37 questions from 2017–2026, asked in 10 of 10 papers, about 3.6 a paper. Anther, Ovule and Embryo Sac Development alone had 11.