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प्रश्न
Multiple choice question.
The cranial capacity of Neanderthal man was
विकल्प
600 cc
940 cc
1400 cc
1600 cc
उत्तर
1400 cc
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संबंधित प्रश्न
Define organic evolution.
Describe the experiment that helped Louis Pasteur to dismiss the theory of spontaneous generation of life.
Answer the following question.
State two postulates of Oparin and Haldane with reference to the origin of life.
The forelimbs of bat and human are examples of ______ organs.
Higher Order Thinking Skill (HOT)
Arun was playing in the garden. Suddenly he saw a dragon fly sitting on a plant. He observed the wings of it. He thought it looked similar to a wing of a crow. Is he correct? Give reason for your answer.
Higher Order Thinking Skill (HOT)
Octopus, cockroach and frog all have eyes. Can we group these animals together to establish a common evolutionary origin. Justify your answer.
Evolution was termed RNA world due to the discovery of:
Atmosphere of earth just before the origin of life consisted of:
Match the scientists listed under column ‘I’ with ideas listed column ‘II.
| Column I | Column II |
| A. Darwin | i. abiogenesis |
| B. Oparin | ii. use and disuse of organs |
| C. Lamarck | iii.continental drift theory |
| D. Wagner | iv. evolution by natural selection |
In 1953 S. L. Miller created primitive earth conditions in the laboratory and gave experimental evidence for origin of first form of life from pre-existing non-living organic molecules. The primitive earth conditions created include ______.
