Form 1 - Chapter 3

( ) is a process of regulation internal environment in the body of an organisms.

Which of the following is a physical factor involved in homeostasis?

• The osmosis pressure

• The change in the body temperature

• 
  The level of sugar in the blood

• The change in the water content of the body

Which of the following helps in the homeostasis control process?

• Brain, Endocrine gland, Muscles, Nerve

• Brain, Endocrine gland, Nerve

• Brain, Endocrine gland, Muscles

• Brain, Muscles, Nerve

What body system is involved in the correction mechanisms experienced by Suzana when her body releases more sweat?

• Blood circulatory system

• Digestive system

• Excretion system

• Respiration system

What helps in the regulation of body temperature?

Three person doing exercise. What happens to their body temperature after exercise?

The homeostasis control center is located in ( ).

Why does hairs lie flat in hot days?

• Add trapped air

• Increase body temperature

• Reduce trapped air to easily release heat

• Increase the water content

Which of the following can regulate water in the plant?

• 
  Diffusion

• Respiration

• Transpiration

• Photosynthesis

Homeostasis controls the following:

• Body temperature

• Blood pressure

• Water regulation

• Respiration