Question Detail
Question
Match List I (Class) with List II (Example) and select the correct answer using the codes given below the lists: List I A. Polyplacophora B. Monoplacophora C. Cephalopoda D. Scaphopoda List II 1. Dentalium 2. Chiton 3. Nautilus 4. Neopilina
Correct Answer
Option D is the correct answer.
Detailed Explanation
Polyplacophora (chitons) is represented by Chiton (A-2). Monoplacophora, a class of deep-sea mollusks with serial repetition of organs, is represented by Neopilina (B-4). Cephalopoda (squid, octopus, nautilus) includes Nautilus (C-3). Scaphopoda (tusk shells) is represented by Dentalium (D-1).
Hint
Match each molluscan class with its characteristic example.