how is excretion in plants useful to human beings
Answers
Answered by
2
Explanation:
1.Oxygen which is an excretory product of photosynthesis is an absolute requirement for human beings to survive on earth.
2. Tannin is a waste plant product which is stored in leaves and bark. it is used in making tea all over the world.
3. guns and resin secreted as waste by plants are used in making many products.
4. Essential oils are also waste products of plants which are stored in their leaves.
Similar questions