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QUIZ #1

Total questions: 20

Worksheet time: 7mins

Name
Class
Date
1.

What is the organ system responsible for breathing?

a)

Circulatory system

b)

Respiratory system

c)

Digestive system

d)

Skeletal system

2.

What is the main organ in the respiratory system?

a)

trachea

b)

alveoli

c)

nose

d)

lungs

3.

What is the biggest organ in the human body?

a)

lungs

b)

bone

c)

small intestine

d)

skin

4.

What is the biggest planet?

a)

Saturn

b)

Neptune

c)

Mercury

d)

Jupiter

5.

Which among the following is not the major electrolyte in the body?

a)

potassium

b)

magnesium

c)

sodium

d)

fluoride

6.

What is the hottest planet in our solar system?

a)

mercury

b)

venus

c)

earth

d)

mars

7.

What is the biggest volcano in the philippines?

a)

Mayon volcano

b)

Mt. canlaon

c)

Mt.apo

d)

Mt.ragang

8.

how many bones does a human have?

a)

204

b)

205

c)

206

d)

207

9.

What is the sex chromosomes of female?

a)

Xx

b)

XX

c)

XY

d)

Xy

10.

What is the sex chromosomes of male?

a)

xx

b)

XX

c)

XY

d)

xY

11.

Who is the father of modern biology?

a)

Charles darwin

b)

Isaac newton

c)

Theorphasrus

d)

Aristotle

12.

What is the atomic symbol of arsenic

a)

Ae

b)

As

c)

A

d)

As

13.

What controls the human movement?

a)

heart

b)

brain

c)

cells

d)

neurons

14.

Is anything that occupies space and has must?

a)

matter

b)

substance

c)

mixture

d)

compound

15.

two or more substances combine to form one product?

a)

reaction

b)

decomposition reaction

c)

displacement reaction

d)

combination reaction

16.

What is the largest part of the brain?

a)

cerebellum

b)

brainstem

c)

cerebrum

17.

Which is not the states of matter?

a)

Gas

b)

Solid

c)

liquid

d)

Semi solid

18.

What is the symbol of gold?

a)

As

b)

Au

c)

Ag

d)

A

19.

what is atomic symbol of silver?

a)

Ag

b)

Au

c)

Hg

d)

Sr

20.

what is the scientific name of Pig?

a)

Sus scrofa domesticus

b)

Anura

c)

Canis lupus familiaris

d)

equus asinus