NEET UG 2021 · Botany · Question 112
NEET 2021 Botany, question 112
Question 112 of the NEET 2021 paper (code O1) is a Botany question from Ecosystem. Its idea, Inverted Pyramid of Biomass, was asked twice, in 2019 and 2021, across NEET 2017–2026. The NTA final answer key gives option 4.
Updated 2026-10-08
Q112 · Botany
Which of the following statements is not correct ?
- 1Pyramid of energy is always upright.
- 2Pyramid of numbers in a grassland ecosystem is upright.
- 3Pyramid of biomass in sea is generally inverted.
- 4Pyramid of biomass in sea is generally upright.Official answer
Official answer: option 4 · NTA final answer key
Same idea
Inverted Pyramid of Biomass, in other papers
NEET asked this idea twice, in 2019 and 2021. The other question below.
- 2019 Q137Which of the following ecological pyramids is generally inverted ?One-line MCQ · Easy
Inverted Pyramid of Biomass: every question and how it was framed
The chapter
Ecosystem in ten years of NEET
20 questions from 2017–2026, asked in 10 of 10 papers, about 1.9 a paper. Energy Flow in Ecosystem alone had 15.