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2 questions

2024 · Question 19 · Biology
Consider the following plants : 1. Groundnut 2. Horse-gram 3. Soybean How many of the above belong to the pea family ?
Choose your answer(a)Only one(b)Only two(c)All three(d)None
Source: UPSC, Civil Services (Preliminary), General Studies Paper I (opens in a new tab)
2024 · Question 33 · Biology
Which one of the following is synthesised in human body that dilates blood vessels and increases blood flow ?
Choose your answer(a)Nitric oxide(b)Nitrous oxide(c)Nitrogen dioxide(d)Nitrogen pentoxide
Source: UPSC, Civil Services (Preliminary), General Studies Paper I (opens in a new tab)