Column I | Column II | ||
(a) | Louis Pasteur | (i) | Chemical evolution theory |
(b) | Early Greek thinkers | (ii) | Inheritance of acquired characters |
(c) | Oparin and Haldane | (iii) | Disapproved spontaneous generation theory |
(d) | Lamarck | (iv) | Cosmozoic theory |
Options: | (a) | (b) | (c) | (d) |
1. | (iii) | (iv) | (i) | (ii) |
2. | (iv) | (iii) | (ii) | (i) |
3. | (ii) | (i) | (iii) | (iv) |
4. | (i) | (ii) | (iii) | (iv) |
Column-I | Column II | ||
a. | Lobe-finned fishes | (i) | Amniotes and lay thick-shelled eggs |
b. | Tyrannosaurus rex | (ii) | Evolved into the first amphibians |
c. | Dinosaurs | (iii) | Disappeared about 65 mya |
d. | Reptiles | (iv) | Carnivorous, 20 feet in height |
(a) | (b) | (c) | |
1. | F | F | T |
2. | F | T | T |
3. | T | F | T |
4. | T | T | T |
Which of the following could be the outcome of evolution?
a) speciation
b) a change in allele frequency
c) increased biodiversity
1. b and c only
2. a only
3. a and c only
4. a, b and c
Column I | Column II | ||
(a) | Oparin and Haldane | (i) | Chemical evolution theory |
(b) | Darwin | (ii) | Cosmozoic theory |
(c) | Early Greek thinkers | (iii) | 'Origin of species' book |
(iv) | Spontaneous generation theory |
Match the scientists listed under column I with ideas listed column II.
Column l |
Column ll |
||
A. |
Darwin |
1 |
abiogenesis |
B. |
Oparin |
2 |
use and disuse of organs |
C. |
Lamarck |
3 |
continental drift theory |
D. |
Wagner |
4 |
evolution by natural selection |
Codes
Options: | A | B | C | D |
1. | 1 | 4 | 2 | 3 |
2. | 4 | 1 | 2 | 3 |
3. | 2 | 4 | 3 | 1 |
4. | 4 | 3 | 2 | 1 |