| 1 |
Life is absent on moon due to lack of: |
Carbon
Hydrogen
Water
Nitrogen
|
| 2 |
The organs which are morphologically different but perform the same function are called: |
Homologous organs
Analogous organs
Vestigial organs
None of these
|
| 3 |
The chromosomes number in man is 46. What is it in orangutan, chimpanzee and gorilla? |
40
43
45
48
|
| 4 |
The oldest evolutionary history was discovered in: |
Man
Horse
Frog
Dinosaurs
|
| 5 |
The nearest relatives of man are: |
New world monkeys
Apes
Old world monkey
Lemurs
|
| 6 |
Life appeared about: |
2.6 billion years ago
3.6billion years ago
4.5 billion years ago
5.5 billion years ago
|
| 7 |
The immediate ancestor of modern man is: |
Java man
Cro-Magnon man
Peking Man
Neanderthal man
|
| 8 |
The first organism on earth were: |
Autotrophs
Hetrotrophs
Saprotrops
None of these
|
| 9 |
The most accepted theory of origin of life is: |
Theory of special creation
Oparin-Haldane Theory of Chemosynthesis
Catastrophe Theory
None of these
|
| 10 |
The approximate age of the earth is: |
2.6 * 10^7 years
3.6* 10^7 years
4.6 * 10^7 years
None of these
|
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