Question

explain any 3 methods used by the plants to get rid of excretory products?

Answer 1

1 plants can get rid by realising the water from the leaves through the process of transpiration.
2 plants can also realise the waste material in the soil by falling the dry leaves.
3 plants can also store the waste material in the form of rasin and gums.
that's all

Answer 2

♤ Plants get rid of CO2 and O2 through diffusion. Old branches and leaves are shed off when they become useless.

♤ Plants have a mechanism to release some waste products through roots also.

♤ Some waste products are deposited near bark as raisin or gums.