- 1(current)
Q. No.The naturalist who had the similar observations as that of Darwin was…
| 1. | Alfred Wallace | 2. | Oparin |
| 3. | Haldane | 4. | L. Miller |
Subtopic: Darwin's Theory | Additional Theories of Darwin | Population Genetics | Concept of Organic Evolution: Evidence |
93%
Level 1: 80%+
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Which statement best describes the theory of natural selection proposed by Darwin?
| 1. | The fittest individuals produce the most offspring and are selected by nature. |
| 2. | Evolution occurs through sudden mutations without environmental influence. |
| 3. | All individuals in a population have equal chances of survival and reproduction. |
| 4. | Evolution is a predetermined and directed process. |
Subtopic: Darwin's Theory | Additional Theories of Darwin |
93%
Level 1: 80%+
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What was Charles Darwin's conclusion based on his observations during the voyage on H.M.S. Beagle?
| 1. | Life forms were created at different times but never became extinct. |
| 2. | Evolution is driven by a divine process of creation at different periods in Earth's history. |
| 3. | The Earth is only 4000 years old, and all species existed from the beginning without changes. |
| 4. | Existing living forms share similarities with life forms that existed millions of years ago, and there have been extinctions and evolutions over time. |
Subtopic: Additional Theories of Darwin |
90%
Level 1: 80%+
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The theory of special creation was strongly challenged during the nineteenth century on the basis of observations made:
| 1. | During a sea voyage in a sailing ship called H.M.S. Beagle around Europe |
| 2. | During a sea voyage in a sailing ship called M.H.S. Beagle around Africa |
| 3. | During a sea voyage in a sailing ship called H.M.S. Beagle around the world |
| 4. | During a sea voyage in a sailing ship called M.H.S. Beagle around the world |
Subtopic: Darwin's Theory | Additional Theories of Darwin |
84%
Level 1: 80%+
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The reproductive success of an individual, in a given set of environmental conditions, is primarily due to:
1. Physical strength of the individual
2. Size of the population
3. The trophic level at which the individual feeds
4. Adaptations to the environment
1. Physical strength of the individual
2. Size of the population
3. The trophic level at which the individual feeds
4. Adaptations to the environment
Subtopic: Darwin's Theory | Additional Theories of Darwin |
82%
Level 1: 80%+
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Which of the following will not counter natural selection?
1. genetic drift
2. gene flow
3. mutation
4. Unlimited resources
Subtopic: Other Theories of Origin of Life | Theory of Evolution & Lamarckism | Darwin's Theory | Additional Theories of Darwin |
83%
Level 1: 80%+
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- 1(current)
Q. No.
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