Differentiate between the following pairs on the basis of what is given in the
brackets:
(i) Ball& Socket joint and hinge joint(movement)
(ii) Parotid gland and Sublingual gland (location)
(iii) Tidal volume and Residual volume (volume of air)
(iv) kwarshiorkor and Marasmus (symptoms)
(v) Aerobic and anaerobic respiration (products)
Answers
Answer:
Explanation:
(i) Ball and socket joint – the rounded head of one bone sits within the cup of another, such as the hip joint or shoulder joint. Movement in all directions is allowed. ...
Hinge joint – the two bones open and close in one direction only (along one plane) like a door, such as the knee and elbow joints.
(ii) The parotid glands are located in front and beneath the ear.
The submandibular glands are found on both sides, just under and deep to the jaw, towards the back of the mouth.
(iii)Tidal volume is the volume of air inhaled in a single, normal breath. Inspiratory capacity is the amount of air taken in during a deep breath,
residual volume is the amount of air left in the lungs after forceful respiration
(v) Aerobic Respiration - Glucose breaks down into carbon dioxide and water.
Anaerobic Respiration - Glucose breaks down into ethyl alcohol, carbon dioxide and energy.