NEET UG 2020 · Zoology · Question 37
NEET 2020 Zoology, question 37
Question 37 of the NEET 2020 paper (code E1) is a Zoology question from Animal Kingdom. Its idea, Comparison of Fish Classes, was asked twice, in 2020 and 2024, across NEET 2017–2026. The NTA final answer key gives option 1.
Updated 2026-10-08
Q37 · Zoology
Match the following columns and select the correct option.
| Column - I | Column - II |
|---|---|
| (a) 6 - 15 pairs of gill slits | (i) Trygon |
| (b) Heterocercal caudal fin | (ii) Cyclostomes |
| (c) Air Bladder | (iii) Chondrichthyes |
| (d) Poison sting | (iv) Osteichthyes |
- 1(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)Official answer
- 2(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
- 3(a)-(iv), (b)-(ii), (c)-(iii), (d)-(i)
- 4(a)-(i), (b)-(iv), (c)-(iii), (d)-(ii)
Official answer: option 1 · NTA final answer key
Same idea
Comparison of Fish Classes, in other papers
NEET asked this idea twice, in 2020 and 2024. The other question below.
- 2024 Q163Match List I with List II List-I | List-II A. Pterophyllum | I. Hag fish B. Myxine | II. Saw fish C. Pristis | III. Angel fish D.…Match the lists · Medium
Comparison of Fish Classes: every question and how it was framed
The chapter
Animal Kingdom in ten years of NEET
34 questions from 2017–2026, asked in 10 of 10 papers, about 3.3 a paper. Chordate Classes alone had 16.