Respiratory System : Structure and Function

Find odd one out.

Trachea, alveoli, diaphragm, capillaries.

Today, her child became one and a half years old. However, that child does not seem to be healthy and happy. It was continuously crying and gradually becoming weak. It has shortness of breath. Its nails have become blue. Name the medical term for the disease.

Explain with a reason why the upward and downward movement of diaphragm occurs consecutively?

Draw neat and labeled diagrams of respiratory system.

Complete the following table.

One should not talk while eating. Why is it so?

Which organs are present in the respiratory system?

Which different organs perform the function of breathing in the body of animals? (Write w.r.t mammals)

Which life processes occur continuously in our body?

Which processes occur in our body during sound sleep?

Which organ systems are present in human body?

From what the organs and organ systems are made up of?