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Evolution Quiz - Class XII Biology

Class XII
Biology
Evolution
15 questions
HARD

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1. What is the primary mechanism of evolution proposed by Charles Darwin?

Genetic Drift · Natural Selection · Mutation · Gene Flow

2. Which of the following is NOT a condition for natural selection?

Variation in traits · Overproduction of offspring · Inheritance of traits · Random mating

3. The concept of 'survival of the fittest' is best associated with which of the following?

Lamarck · Darwin · Wallace · Mendel

4. Which of the following provides evidence for evolution through common ancestry?

Fossil records · Artificial selection · Homologous structures · All of the above

5. What is the term for the formation of new species?

Speciation · Adaptation · Extinction · Mutation