Nitrogen fixing plants UPSC PYQ

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UPSC Civil Services Preliminary Exam 2022, General Studies 1, PYQ or Previous Year Question

Question 48: Which of the following are nitrogen-fixing plants?

1. Alfalfa
2. Amaranth
3. Chickpea
4. Clover
5. Purslane (Kulfa)
6. Spinach

Select the correct answer using the code given below:

(a) 1, 3 and 4 only

(b) 1, 3, 5 and 6 only

(d) 1, 2, 4, 5 and 6

निम्नलिखित में से कौन-से, नाइट्रोजन-यौगिकीकरण पादप हैं?

1. अल्फाल्फा
2. चौलाई (एमरंथ)
3. चना (चिक-पी)
4. तिपतिया घास (क्लोवर)
5. कुल्फा (पर्सलेन)
6. पालक

नीचे दिए गए कोड का उपयोग करके सही उत्तर चुनें:

(a) केवल 1, 3 और 4

(b) केवल 1, 3, 5 और 6

(d) 1, 2, 4, 5 और 6

Answer: (a) 1, 3 and 4 only

Topic: General Science › Biology › Nutrients in Plants

Explanation:
For details please see Nitrogen Fixing Plants UPSC Notes.

Source(s): NCERT Class XI Biology

Also read: Nitrogen Fixation: N-Fixing Plants And Bacteria

Difficulty level: Easy

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