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Homeostasis in living things

Total questions: 10

Worksheet time: 7mins

Name
Class
Date
1.

Homeostasis refers to the maintenance of ______________ in the body of an organism.

a)

internal environment

b)

external environment

2.

Homeostasis include

a)

temperature

b)

water

c)

pH

d)

blood pressure

e)

air

3.

When the body temperature increases, the control centre at the ________ will detect the changes.

a)

brain

b)

nerve

4.

A ______________ will take place and the temperature will reduce to its normal range.

a)

corrective mechanism

b)

respiration system

c)

blood circulation system

d)

nervous system

5.

The most important homeostasis in the human body are

(a)  

6.

How do reptiles maintain homeostasis when the surrounding is cold?

a)

Movement become slower

b)

Body activities becomes faster

c)

Metabolism rate increases

7.

Water from plants are lost through a process known as

(a)  

8.

What type of condition these stomata have?

(a)  

9.

Homeostasis is important to humans and living things.

a)

Agree

b)

Disagree

10.

What would happen if the temperature in our body continue to increase or decrease?

4 lines