Evolution

Subject matter experts of JagranJosh have developed chapter wise practice questions of Class 12th as per the relevancy of the chapter in the CBSE board exam. This practice set contains 10 questions with detailed explanations on “Chapter: Evolution” of Mathematics.

  • Q1.When two species of different genealogy come to resemble each other as a result of adaptation, the phenomenon is termed as

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  • Q2.What is common to whale, seal and shark?

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  • Q3.What are the connecting links between Echidna and Ornithorhynchus?

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  • Q4.Thorns of Bougainvillea and tendrils of Cucurbita are examples of

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  • Q5.Which of the following provides most evident proof of evolution?

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  • Q6.A baby has been born with a small tail. It is the case exhibiting

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  • Q7.Which one of the following in birds indicates their reptilian ancestry?

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