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NEET UG BIOLOGY MCQ: MORPHOLOGY OF FLOWERING PLANTS

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A student collected 20 mustard twigs each with 10 nodes, 30 guava twigs each with 20 nodes and 40 calotrophis twigs each with 10 nodes. Calculate total number of leaves he has been collected in his bag?
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Correct option: C
2200
Option A (1800) is incorrect. The correct calculation is (20 twigs * 10 nodes) + (30 twigs * 20 nodes) + (40 twigs * 10 nodes) = 200 + 600 + 400 = 1200 leaves, assuming one leaf per node. The question asks for the total number of leaves collected, which is equal to the total number of nodes.

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