Food from Plants

Explain the variegated leaf experiment.

What precautions needs to be taken while performing an iodine test for the presence of starch?

What are the possible risks while performing an experiment for testing starch by using iodine solution?

Name the main element that constitute the plant biomass.

Define plant biomass.

Name the scientist who proposed the phenomenon of artificial photosynthesis.

What is artificial photosynthesis?

Hydrilla plant is used in an experiment to test that

• Write the importance of leaf vein in a leaf.

Explain the role of sunlight during photosynthesis.

Saurabh wants to sow a seed. Select the things that are required for the plant to grow properly.

How does a plant make its food?

Name the gas that plants make use in making food.    

What does the food web start with? 

Explain the process of photosynthesis.

The food made by plants is stored as

What do plants need to make their food? 

How will you prove that sunlight is important for plants? 

Choose the odd one out.