Question

Name 4 conditions required for efficient gas exchange in the orgasm

Answer 1

1. increased respiratory surface area.
2. very fine and delicate surface for easy exchange of oxygen and carbondioxide.
3.Placement of respiratory surface within the body for protection and hence special passages are present so that the air could make it's easy entry and exit.
4. Mechanism for moving the air in and out of the respiratory surface were oxygen is absorbed.