What is the name of the green pigment found in leaves called?

What is photosynthesis? Write any three factors that affect photosynthesis.

What is saliva? What is its role in the digestion of food?

Write the name of pigment found in leaf of green plants.

Assertion (A): No carbon dioxide is released during the day in plants.

Reason (R): Only photosynthesis occurs during the day.

What is the role of saliva in the digestion of food?

From where do plants get each of the raw materials required for photosynthesis?

Where does the digestion of fat takes place in our body?

Draw a neat and clean diagram of human alimentary canal and label the following parts in it-

(i) Stomach (ii) Liver (iii) Large intestine