Biology - Origin of Eukaryotic cell
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This is MCQs of Biology
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Question 1 of 17
1. Question
The 9oldest eukaryotic fossil is:
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Question 2 of 17
2. Question
the first eukaryotic cell probably acquired energy from:
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Question 3 of 17
3. Question
The group of organisms most difficult to classify is the:
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Question 4 of 17
4. Question
The most complex cellular structures are found in:
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Question 5 of 17
5. Question
Which of the following planets is supposed to have life?
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Question 6 of 17
6. Question
Which of the following planets is called” twin of the Earth” ?
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Question 7 of 17
7. Question
Which one does not confirm to the theory of “Biogenesis”?
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Question 8 of 17
8. Question
Transormation of early reducing atomsphere of the earth into an oxidizing atmosphere was mainly due to the activities of:
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Question 9 of 17
9. Question
Miller- Urey’s experiment mixture had the following except:
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Question 10 of 17
10. Question
Which was not present in primitive atmosphere?
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Question 11 of 17
11. Question
The hypothesis that the early atmosphere, combined with an energy source, produced organic monomer was developed the 1920s by:
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Question 12 of 17
12. Question
Synthesis of amino acids to prove that amino acids were formed in Primitive Ocean was experimentally proved by:
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Question 13 of 17
13. Question
Coacervates belongs to the category of:
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Question 14 of 17
14. Question
Select the wrong pair:
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Question 15 of 17
15. Question
According to one of the most accepted theory, the Earth atmosphere before any life had originated consisted of H2O, H2, NH3 and:
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Question 16 of 17
16. Question
The concept of chemical evolution is based on:
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Question 17 of 17
17. Question
Believers in spontaneous generation theory assumed that organisms:
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