ZOOLOGY FREE ONLINE TEST 22

The respiratory quotient (RQ) for carbohydrates is —

The binding of CO₂ with haemoglobin forms —

The main stimulus for breathing regulation is —

The disease characterized by destruction of alveolar walls is —

The disease caused due to deposition of silica particles in lungs is —

The maximum volume of air that can be inspired after forced expiration is —

The iron-containing part of haemoglobin is —

The protein part of haemoglobin is —

The functional unit of lung is —

The major form of CO₂ transport in blood is —