NEET2026BiologyChapterActual
Match List I with List II : List I List II A Choanocytes 1 Echinodermata B Parapodia 2 Porifera C Feather-like gills 3 Mollusca D Water vascular system 4 Annelida Choose the correct answer from the options given below :
Options
- AA-1, B-4, C-3, D-2
- BA-4, B-2, C-1, D-3
- CA-2, B-3, C-4, D-1
- DA-2, B-4, C-3, D-1
Correct answer
D. A-2, B-4, C-3, D-1
Step-by-step solution
Choanocytes or collar cells line the spongocoel and the canals in members of the phylum Porifera. Parapodia are lateral appendages found in aquatic annelids like Nereis, which help in swimming. Feather-like gills are present in the mantle cavity of molluscs, which have respiratory and excretory functions. The water vascular system is a distinctive feature of echinoderms, which helps in locomotion, capture and transport of food, and respiration. Therefore, the correct matching is A-2, B-4, C-3, D-1. Answer: A-2, B-4