Column -I | Column-II | ||
A. | Protochordates | (i) | Homoiothermous |
B. | Aves | (ii) | Circular mouth without jaws |
C. | Agnatha | (iii) | Exclusively marine |
D. | Pisces | (iv) | Streamlined body and bear fins |
A | B | C | D | |
1. | (i) | (ii) | (iv) | (iii) |
2. | (iii) | (i) | (ii) | (iv) |
3. | (iv) | (i) | (iii) | (ii) |
4. | (iv) | (iii) | (ii) | (i) |
Column I | Column II | ||
(a) | Ancylostoma | (i) | Monoecious |
(b) | Fasciola | (ii) | Sexual dimorphism |
(c) | Ctenoplana | (iii) | Brain coral |
(d) | Meandrine | (iv) | Only sexual reproduction is present |
Column-I | Column-II | ||
A. | Vipera | (i) | Oil gland at the base of the tail |
B. | Columba | (ii) | Heterodont dentition |
C. | Scoliodon | (iii) | Crawling mode of Locomotion |
D. | Panthera | (iv) | Pelvic fins bear claspers in males |
Column-I | Column-II | ||
a. | Euspongia | (i) | Liver fluke |
b. | Fasciola | (ii) | Bath sponge |
c. | Ophiura | (iii) | Hagfish |
d. | Myxine | (iv) | Brittle star |
a | b | c | d | |
1. | (i) | (ii) | (iii) | (iv) |
2. | (ii) | (iv) | (iii) | (i) |
3. | (ii) | (i) | (iv) | (iii) |
4. | (iv) | (iii) | (ii) | (i) |
List I | List II | ||
(a) | Hydra | (i) | Cuttlefish |
(b) | Sepia | (ii) | Gregarious pest |
(c) | Wuchereria | (iii) | Freshwater polyp |
(d) | Locusta | (iv) | Filarial worm |
a. | Metagenesis is observed in all coelenterates. |
b. | Echinoderms are exclusively marine, triploblastic, and monoecious animals. |
c. | Roundworms are coelomates with complete digestive tract. |
d. | Comb plates present in ctenophores help in locomotion. |
e. | Water canal system is a characteristic of sponges. |
List-I | List-II | ||
a. | Metameric segmentation | (i) | Coelenterata |
b. | Bioluminescence | (ii) | Annelida |
c. | Gastrovascular cavity | (iii) | Porifera |
d. | Body with pores and canals in walls | (iv) | Ctenophora |
Statement A: | Reptiles have a 3-chambered heart, except crocodiles which have a 2-chambered heart. |
Statement B: | Superclass Pisces shows single circulation as opposed to class Aves which shows double circulation. |
Column I | Column II | ||
a. | Pennatula | (i) | Sea-lily |
b. | Gorgonia | (ii) | Sea-hare |
c. | Antedon | (iii) | Sea-pen |
d. | Aplysia | (iv) | Sea-fan |
(v) | Sea-urchin |