Question

If the pitcher plant is green and carries out photosynthesis then why does it feed on insects ​

Answer 1

Explanation:

Pitcher plant contains chlorophyll, hence it can do photosynthesis and prepare its own food. Pitcher plant grows in swamps, bogs areas where the soil is deficient in nitrogen mineral. So it traps the insect and utilize their proteins die to nitrogen deficiency. Therefore its an insectivorous plant.

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Answer 2

because pitcher plant need nitrogen that's why plant eat Insects.