Question

What is the significance of photosynthesis mention at least two points?

Answer 1

Green plants absorb carbon dioxide from air and water from the soil. In the presence of sunlight and chlorophyll they synthesize starch as food. They release oxygen as a by-product. Hence, photosynthesis provides food for most of the living organisms present on earth.

Answer 2

The significance of photosynthesis are:

1.Photosynthesis is important for sustaining life. It is the ultimate source of Oxygen and energy for all living organisms.

2.Photosynthesis provides food for all living beings. The process of photosynthesis occurs in green plants which are the primary producers in a food chain.

3.Helps in growth and development of plants.

4.Fixes atmospheric carbon dioxide and release oxygen in the atmosphere.

5.Necessary for the synthesis of organic compounds from inorganic compounds.