Name the process by which plants make food.

Which cell structure is involved in the process of formation of glucose during photosynthesis?

Why does absorption of digested food occur mainly in the small intestine?

What substances enter into the food vacuole in $Amoeba$ to break down the food?

Fill in the following blanks with suitable words:
Green plants use . . . . . . , . . . . . . and . . . . . . to make food.

Represent the equation of photosynthesis. Explain the steps involved in photosynthesis. In which way are the steps of photosynthesis different in desert plants?