Homeostasis Concepts Multiple Choice Questions (MCQ) PDF Download

MCQ 1: The protection of the internal environment from the harms by the external environment is termed as

1. thermoregulation
2. homeostasis
3. osmoregulation
4. nerve impulse

MCQ 2: The regulation of solute and balance of water is done by

1. homeostasis
2. thermoregulation
3. osmoregulation
4. diffusoregulation

MCQ 3: The maintenance of internal temperature within a tolerable range is called

1. Osmoregulation
2. thermoregulation
3. homeostasis
4. none of others

MCQ 4: The components of the internal environment are

1. water
2. solutes
3. temperature
4. all of above

MCQ 5: The components of living control system are

1. receptor
2. control center
3. effectors
4. all of above