Question

(1) a balance between plants and animals is essential.why?

(ii) Write the functions of stomata?​

Answer 1

1.We should maintain the balance between plants and animals in nature. Because if there were more number of plants and less number of animals in nature the ecosystem will be imbalanced. If there are more number of animals and less number of plants in nature the animals won't get sufficient food.

2.They are pores surrounded by specialized parenchymatic cells, called guard cells. Stomata have two main functions, namely they allow for gas exchange acting as an entryway for carbon dioxide (CO2) and releasing the Oxygen (O2) that we breath. The other main function is regulating water movement through transpiration.

Answer 2

Answer:

(1)

We should maintain the balance between plants and animals in nature. Because if there were more number of plants and less number of animals in nature the ecosystem will be imbalanced. If there are more number of animals and less number of plants in nature the animals won't get sufficient food.

(2)

Stomata regulate gas exchange between the plant and environment and control of water loss by changing the size of the stomatal pore