Science Form 1 Chapter 1-5

Front

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

Back

The change in the body temperature

Front

Which of the following can regulate water in the plant? Diffusion, Transpiration, Respiration, Photosynthesis

Back

Transpiration

Front

What happens to body temperature after exercise?

Back

Increase

Front

The homeostasis control center is located in ...

Back

brain

Front

Why does hairs lie flat in hot days?

Back

reduce trapped air to easily release heat

Front

Why does the blood vessels constrict in the cold?

Back

Reduces blood pressure to the skin to reduce heat release

Front

The process of losing water in plants is called...

Back

transpiration

Front

During the day, the stoma on the plant will open so that

Back

excess water is evaporated through the process of transpiration

Front

What is a disease where sufferers cannot control their blood glucose levels?

Back

Diabetes

Front

If the environment gets cold, we will often shiver in order to:

Back

increase body temperature