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In which one of the following kinds of organisms is the phenomenon found wherein the female kills the male after copulation?
What is the pH level of blood of a normal person?
Norman Ernest Borlaug who is regarded as the father of the Green Revolution in India is from which country?
The correct answer is option (b): Pitcher plant. Watch the detailed video explanation in our Sherlocking Prelims course on UnlockIAS.
This question was asked in UPSC CSE Prelims 2008, GS Paper 1, as Question 30. It falls under Science & Technology > Biology.
This question is rated "easy". It tests basic recall and most well-prepared aspirants should answer it correctly.
UPSC has asked 97 questions from Biology (under Science & Technology) across multiple years. Visit the topic page to see the full list and year-wise trends.