NEET UG 2022 · Botany · Question 127
NEET 2022 Botany, question 127
Question 127 of the NEET 2022 paper (code R1) is a Botany question from Mineral Nutrition. Its idea, Manganese in Photolysis of Water, was asked 3 times, in 2020, 2022 and 2023, across NEET 2017–2026. The NTA final answer key gives option 3.
Updated 2026-10-08
Q127 · Botany
Match List - I with List - II.
| List - I | List - II |
|---|---|
| (a) Manganese | (i) Activates the enzyme catalase |
| (b) Magnesium | (ii) Required for pollen germination |
| (c) Boron | (iii) Activates enzymes of respiration |
| (d) Iron | (iv) Functions in splitting of water during photosynthesis |
Choose the correct answer from the options given below :
- 1(a)-(iii), (b)-(i), (c)-(ii), (d)-(iv)
- 2(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
- 3(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)Official answer
- 4(a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
Official answer: option 3 · NTA final answer key
Same idea
Manganese in Photolysis of Water, in other papers
NEET asked this idea 3 times, in 2020, 2022 and 2023. The other 2 questions below.
- 2023 Q103Which micronutrient is required for splitting of water molecule during photosynthesis?One-line MCQ · Easy
- 2020 Q28Match the following concerning essential elements and their functions in plants : (a) Iron | (i) Photolysis of water (b) Zinc | (ii)…Match the lists · Medium
Manganese in Photolysis of Water: every question and how it was framed
The chapter
Mineral Nutrition in ten years of NEET
12 questions from 2017–2026, asked in 8 of 10 papers, about 1.1 a paper. Mineral Nutrition alone had 6.