Class 10 Science Chapter Heredity and Evolution - Part 6

Which of the following best summarizes Darwin's theory?

Type: MCQ • Marks: 1
Which of the following best summarizes Darwin's theory?
Options
A. Use and disuse of organs
B. Survival and reproduction of the fittest organisms
C. Inheritance of acquired characters
D. No variation exists in nature
Correct answer is available inside the full test series attempt.

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