Life Processes

CBSE Class 10 · Science · 30 past questions

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1. Q1 2026

   Which structure in a leaf is mainly responsible for gaseous exchange ?

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2. Q7 2026

   The carbohydrates, which are not used immediately in plants, are stored in the form of ‘a’, which serves as…

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3. Q10 Sample paper 2026-27

   During photosynthesis, what happens to carbon dioxide and water as glucose is formed?

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4. Q14 2025

   The opening and closing of stomata is regulated by…

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5. Q27 2023

   Opening and closing of stomata is due to…

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