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MBD -HARYANA BOARD-HEREDITY AND EVOLUTION-EXAMPLE
- Which chromosome determine the sex of child
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- If in vegetation of green plants,what will happen if green beetles are...
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- What is the basis of evolution?
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- What is the effect of starvation on DNA in beetles?
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- What are the causes of inbuilt tendency of variations?
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- Why crows could not eat coloured beetles?
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- what is meant by the term extinction?
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- What is the basis of darwin's theory of evolution?
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- Who proposed the theory of origin of life from abiotic chemicals?
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- Name the scientist who conducted experiments to prove abiotic origin o...
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- What is genetic drift ? Give its significance in evolution
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- Define macroevolution
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- Genetic drift occur in small or large population
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- What is the structural unit of life?
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- Name a cell without nucleus
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- What is fossil?
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- The species sharing more common characteristics will be close or dista...
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- Give the three key factors of the modern concept of evolution
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- What is the cause of sickle-cell anaemia ?
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- Name any fossil animal which serves as connecting link. Which two grou...
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