Question

All living organisms depand on light for their nourishment.justify this statement

Answer 1

It is true thay all living organisms depend on light as we are directly dependend to planys for our nourishment and food and plants depend upon light to make their food and give us oxygen by the process of photosynthesis .So, we can conclude that we are indirectly dependend on light.

Answer 2

All organisms depend on light for their food. We human beings and even animals are heterotroph who depends upon plants for their nutrition. Plant depend on sunlight for photosynthesis. So indirectly we also are depend on sunlight.

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