Match the items given in column I with those in column II and select the correct option.
Column I | Column II | ||
(a) | General body surface | (i) | Reptiles |
(b) | Lungs | (ii) | Molluscs |
(c) | Tracheae | (iii) | Insects |
(d) | Gills | (iv) | Coelenterates |
(a) | (b) | (c) | (d) | |
(1) | iv | i | iii | ii |
(2) | i | ii | iii | iv |
(3) | i | ii | iv | iii |
(4) | iii | ii | i | iv |
General body surface | - | Sponges, coelenterates, flatworms, etc |
Lungs | - | Amphibians, reptiles, birds and mammals |
Tracheae | - | Insects |
Gills | - | Aquatic amphibians, molluscs, fishes, etc |