Column I | Column II | ||
a. | Asterias | (i) | Notochord in larval tail |
b. | Balanoglossus | (ii) | Spiny body |
c. | Ascidia | (iii) | Cloaca present |
d. | Hyla | (iv) | Worm-like marine animal |
a | b | c | d | |
1. | (i) | (ii) | (iii) | (iv) |
2. | (iv) | (ii) | (iii) | (i) |
3. | (ii) | (iii) | (iv) | (i) |
4. | (ii) | (iv) | (i) | (iii) |
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 |
1. | A(i), B(ii), C(iv), D(iii) |
2. | A(iii), B(i), C(iv), D(ii) |
3. | A(iv), B(ii), C(i), D(iii) |
4. | A(iii), B(iv), C(ii), D(i) |
In Amphibia:
I. | Skin is moist without scales |
II. | A tympanum represents the ear |
III. | Fertilization is external |
1. | Only I and II are correct. |
2. | Only I and III are correct. |
3. | Only II and III are correct. |
4. | I, II, and III are correct. |