Question

list two ways in which plants get rid of their wastes.

Answer 1

1) by transpiration
2) some substances may be excreted in the soil

Answer 2

1. Gaseous wastes ( carbon dioxide ) are removed through stomata .

2. Through transpiration , excess water is removed.

3. Through the removal of exudates like resins and gums.

4. Wastes are deposited in the leaves which are removed upon drooping / wilting.