NEET 2017 · BiologyAves MammaliaPrevious Year Question
Which among these is the correct combination of aquatic mammals?
Answer: (C) Whales, Dolphins, Seals. Answer: Whales, Dolphins and Seals are all aquatic mammals.
- A.Seals, Dolphins, Sharks
- B.Dolphins, Seals, Trygon
- C.Whales, Dolphins, Seals✓
- D.Trygon, Whales, Seals
Correct Answer
(C) Whales, Dolphins, Seals
Solution & Explanation
Answer: Whales, Dolphins and Seals are all aquatic mammals. Solution: Whale (Balaenoptera) and dolphin (Delphinus) are mammals adapted to live in water, and seals are also mammals. Sharks and Trygon (sting ray) are cartilaginous fishes (Chondrichthyes), not mammals, so the other combinations are wrong. NCERT Reference: Page 51, lines 9-13 (Mammalia examples incl. Delphinus, Balaenoptera); Page 48, line 12 (Trygon is Chondrichthyes)
🎯
43,000+ questions in हिंदी & English · one-tap toggle
Open →📚Practice all NEET Biology PYQs chapter-wise →💡Don't get it? Learn the Animal Kingdom concepts →Practice NEET 2017 Biology — free, with instant solutions
43,000+ NEET questions solved step-by-step, chapter-wise, in the MedicNEET app.
More NEET PYQ solutions
BiolThe flightless bird with forelimbs modified as paddle-like structures suited for swimming is known as:BiolThe unique mammalian characteristics are:BiolIn which of the following animals, does the digestive tract have additional chambers like crop and gizzard?BiolWhich of the following animals are true coelomates with bilateral symmetry?BiolIdentify the vertebrate group of animals characterized by crop and gizzard in its digestive systemBiolWhich one of the following is an example of ex-situ conservation?BiolGiven below are two statements: Assertion (A): Cells of the tapetum possess dense cytoplasm and generally have more than one nucleus. Reason (R): Presence of more than one nucleus in the tapetum increases the efficiency of nourishing the developing microspore mother cells. In the light of the above statements, choose the correct answer: (NEET 2025)BiolWhich of the following is an example of a zygomorphic flower? (NEET 2025)