HARD
7th CBSE
IMPORTANT
Earn 100

All plants are autotrophic in nature. Do you agree? Why/Why not?

Important Questions on Nutrition in Plants

HARD
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 1 - Nutrition in Plants>Exercise>Q 3
What will happen if all the plants perish from the earth?
HARD
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 1 - Nutrition in Plants>Exercise>Q 4
How can you say photosynthesis maintains balance between oxygen and carbon dioxide in the atmosphere?
MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 1 - Nutrition in Plants>Exercise>Q 1
Rohit places a potted plant in a room in complete darkness. After 3 days, he takes out the plant and tests the leaf for the presence of starch. Will he get positive starch test? Give reason for the same.
MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 1 - Nutrition in Plants>Exercise>Q 2
Meeta discovered a new plant species that is non-green and is found on the green plants. What will you classify it as-a parasite or an insectivorous plant? Why?
MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 1 - Nutrition in Plants>Exercise>Q 1
How can we obtain a decolourised leaf?
MEDIUM
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 1 - Nutrition in Plants>Think And Answer>Q 1
Radharaman is a farmer. He always alternates two wheat crops with a leguminous crop. Why?
HARD
7th CBSE
IMPORTANT
LEARNING SCIENCE>Chapter 1 - Nutrition in Plants>Think And Answer>Q 2
Seema finds a yellowish wire-like thing spread on the plants of her garden. This could be _____.