Biology - Operin- Haldane Theory
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This is MCQs of Biology
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Question 1 of 21
1. Question
Modern theory of origin of life’ was propounded by:
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Question 2 of 21
2. Question
The book’ The origin of Life’ was written by:
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Question 3 of 21
3. Question
A.I. Oparin was a:
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Question 4 of 21
4. Question
The theory, which explains the origin of life and is based upon experiments is:
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Question 5 of 21
5. Question
Oparin’s theory of ‘Origin of life’ is based on:
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Question 6 of 21
6. Question
Chemical theory of origin of life was given by:
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Question 7 of 21
7. Question
According to Oparin., which one of the following was not present in the primitive atmosphere of the Earth?
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Question 8 of 21
8. Question
Which one is present today but was absent about 3 to 5 million years ago?
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Question 9 of 21
9. Question
The basic components of atmosphere of primitive Earth were:
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Question 10 of 21
10. Question
Which of the following is a true statement?
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Question 11 of 21
11. Question
Which of the following is a major source of oxygen today?
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Question 12 of 21
12. Question
Which of the following has replaced methane of the primitive atmosphere as the major carbon- containing compound of the present day Earth’s atmosphere?
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Question 13 of 21
13. Question
For origin of life, the most important condition is the presence of:
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Question 14 of 21
14. Question
Life originated in:
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Question 15 of 21
15. Question
There is no life in Moon due to the absence of:
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Question 16 of 21
16. Question
Life originated in the era:
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Question 17 of 21
17. Question
The water of Primitive Ocean during the time of origin of life has been called ‘ hot dilute soup of oceanic substances’ by:
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Question 18 of 21
18. Question
The most primitive cell- like chemical aggregates capable of growth and division were:
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Question 19 of 21
19. Question
Which one of the following is incorrect about the characteristic of protobionts ( coacervates and microspheres as envisaged in abiogenic origin of life:
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Question 20 of 21
20. Question
One of the possible early sources of energy was/ were:
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Question 21 of 21
21. Question
Which compound had a very important rule in prebiotic evolution?
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