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10th West Bengal Board
IMPORTANT
Earn 100

Theory of use and disuse was propounded by

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Important Questions on Evolution and Adaptation

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10th West Bengal Board
IMPORTANT
FUNDAMENTALS OF LIFE SCIENCE Class 10>Chapter 4 - Evolution and Adaptation>REVIEW QUESTIONS>Q 20
The following statement Darwin made but could not explain was
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10th West Bengal Board
IMPORTANT
FUNDAMENTALS OF LIFE SCIENCE Class 10>Chapter 4 - Evolution and Adaptation>REVIEW QUESTIONS>Q 21
Mutation theory was denoted by
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10th West Bengal Board
IMPORTANT
FUNDAMENTALS OF LIFE SCIENCE Class 10>Chapter 4 - Evolution and Adaptation>REVIEW QUESTIONS>Q 22
Which one of the following flowers shows staminode?
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10th West Bengal Board
IMPORTANT
FUNDAMENTALS OF LIFE SCIENCE Class 10>Chapter 4 - Evolution and Adaptation>REVIEW QUESTIONS>Q 23
The following animal fossil shows the presence of characters of both reptiles and bird.
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10th West Bengal Board
IMPORTANT
FUNDAMENTALS OF LIFE SCIENCE Class 10>Chapter 4 - Evolution and Adaptation>REVIEW QUESTIONS>Q 24
The following organ is vestigial in human being
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10th West Bengal Board
IMPORTANT
FUNDAMENTALS OF LIFE SCIENCE Class 10>Chapter 4 - Evolution and Adaptation>REVIEW QUESTIONS>Q 25
The scientific name of the present-day horse is
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10th West Bengal Board
IMPORTANT
FUNDAMENTALS OF LIFE SCIENCE Class 10>Chapter 4 - Evolution and Adaptation>REVIEW QUESTIONS>Q 26
The name of egg-laying mammal is
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10th West Bengal Board
IMPORTANT
FUNDAMENTALS OF LIFE SCIENCE Class 10>Chapter 4 - Evolution and Adaptation>REVIEW QUESTIONS>Q 27
The book called "Philosophic Zoologique" was written by