10th Class Biology Chapter 10 Gaseous Exchange Short Questions Objective Notes
10th Class Biology Chapter 10 Gaseous Exchange Short Questions Objective Notes Gaseous Exchange Stomata are the microscopic pores in the epidermis of leaves. They are the passageways for gases and water vapours. Opening and closing of stomata controls the gaseous exchange. In humans and other higher animals the exchange of gases is carried out by […]
10th Class Biology Chapter 10 Gaseous Exchange Short Questions Objective Notes Read More »