MEDIUM
7th CBSE
IMPORTANT
Earn 100

How will you test a leaf for starch? Mention any precautions you will take.

Important Questions on Nutrition in Plants

MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 1 - Nutrition in Plants>EXERCISES>Q D
How do plants get nitrogen to synthesise proteins?
MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 1 - Nutrition in Plants>EXERCISES>Q D
All animals− whether herbivores, carnivores or omnivores− depend on plants for their food. Discuss.
MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 1 - Nutrition in Plants>EXERCISES>Q D
Explain the following with the help of an example for each:

Parasitic nutrition.
 
MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 1 - Nutrition in Plants>EXERCISES>Q D

Explain the following with the help of an example for each:

Symbiosis.

MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 1 - Nutrition in Plants>EXERCISES>Q D

Explain the following with the help of an example for each:

Saprotrophic nutrition.

MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 1 - Nutrition in Plants>EXERCISES>Q D
Why are manures and fertilizers added to the soil in a farm?
MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 1 - Nutrition in Plants>EXERCISES>Q D
Distinguish between parasites and partial parasites in plants, giving one example of each.
MEDIUM
7th CBSE
IMPORTANT
Living Science 7>Chapter 1 - Nutrition in Plants>EXERCISES>Q 1
We make our own food in the kitchen. This means that humans are also autotrophs. Do you agree? Give reasons.