Study of Aves & Mammals NEET 2025 Level Animal Kingdom Zoology NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers, NEETprep,neet questions, neet practice questions, neet practice paper,neetprep, neetprep practice questions, mock test neet, neet physics questions, neet mcq, neet questions with answers, neet questions with explanations,NEET attempt,NEET test series, AIIMS Delhi preparation,NEET rank rewards, NTA level NEET questions, NEET online coaching,physicswallah neet, physicswala neet,allen neet, akash neet, physics online course, chemistry online course,biology online course, zoology online course, botany online course, Aryan Raj Singh NEET course

How many of the given statements are correct?

I.	Cartilaginous fishes have cycloid or ctenoid scales.
II.	An air bladder is present in bony fishes.
III.	Amphibians have three-chambered heart.
IV.	Reptiles have dermal scales.
V.	Birds are warm-blooded.

1. 2
2. 3
3. 4
4. 5

Subtopic: Comparative study of Cartilagenous & Bony Fishes | Study of Amphibians | Study of Reptilia | Study of Aves & Mammals |

Level 3: 35%-60%

Please attempt this question first.

Hints

Please attempt this question first.