49 questions · Class 7 · CBSE
In which part of the leaf is chlorophyll mainly present?
Why do living organisms need food?
Why are plants called autotrophs?
What is heterotrophic nutrition?
What is the function of stomata?
Write the word equation for photosynthesis.
Name the main nutrients present in food.
Describe different modes of nutrition in plants with examples.
Explain briefly the process of photosynthesis.
Why do plants need sunlight?