Respiratory System In Humans

Respiratory system of humans

Air pollutants I.cause injury to all living organism II.reduce growth and yield of crops and causes premature death of plants III.affects the respiratory system of humans and animals Which of the statements given above are correct?

Alveoli is the site for the gas exchange in the respiratory system of humans. Gas exchange occurs due to the gradient in the partial pressure of gases. During the process, the partial pressures of oxygen in alveoli is found to be

The functions of conducting part in respiratory system of human is

The function of conducting part in respiratory system of human is :-

The most important muscular structure in respiratory system of human is