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Worksheets

Transport in Plants and Humans

Total questions: 34

Worksheet time: 34mins

Name
Class
Date
1.
The plant tissue that carries food materials DOWNWARD from the leaves to the rest of the pant is the ______.
a)
Phloem
b)
Stomata
c)
Chlorophyll
d)
Xylem
2.
Plant absorbs water through the _________. 
a)
stem
b)
roots 
c)
leaves 
d)
all of the above
3.
What is the name of the part of the root that allows water and minerals enter?
a)
root hairs
b)
epidermis
c)
phloem
d)
phyla
4.
How do water enter the roots from the soil?
a)
diffusion
b)
osmosis
c)
transpiration
d)
active transport
5.
Water vapour exits a plant leaf by
a)
the stomata
b)
the epidermis
c)
the palisade cells
d)
the spongy mesophyll
6.
Transpiration is
a)
the movement of water through a plant from the roots up the stem
b)
the loss of water from the leaves of a plant by the process of evaporation
c)
the flow of water into plant roots by osmosis from the soil
d)
the process of minerals and sugars moving through plant veins
7.

Where is xylem found in the plant?

a)

leave -> roots -> stem

b)

roots -> stem -> leaves

c)

root hairs -> leaves -> veins

d)

stem -> roots

8.
Plant transports food made in the leaves to __________. 
a)
roots 
b)
stem
c)
flowers 
d)
all of the above
9.

Which of the following vessels has thin muscle wall and a large lumen?

a)

Vein

b)

Artery

c)

Capillary

d)

Aorta

10.

What type of blood vessel is shown in figure number 2?

a)

vein

b)

artery

c)

capilary

d)

aorta

11.

Arteries, except for the pulmonary artery, carry

*2015 Q30

a)

deoxygenated blood away from the heart under high pressure

b)

deoxygenated blood away from the heart under low pressure

c)

oxygenated blood away from the heart under high pressure

d)

oxygenated blood away from the heart under low pressure

12.

The diagram shows the front view of a human heart.

Letters P, Q, R and S indicate the different chambers of the heart.


Which of the following shows the sequence in which a blood cell returning from other parts of the body passes through the four chambers of the heart?

a)

R-S-P-Q

b)

Q-S-R-P

c)

P-R-Q-S

d)

S-R-P-Q

13.

The diagram shows three types of blood vessels, 1, 2 and 3.


Which option describes features of each vessel?

a)

A

b)

B

c)

C

d)

D

14.

Figure below shows the components of blood. What is letter Z represent?

a)

plasma

b)

white blood cell

c)

red blood cell

d)

platelets

15.
The molecule that combines with oxygen to transport it
a)
albumin
b)
globulin
c)
haemoglobin
d)
seratonin
16.

Which of these following is the function of white blood cell?

a)

Transport oxygen

b)

Producing antibody

c)

Blood clotting

d)

Transport hormone

17.

Identify the blood vessel labelled B.

a)

Aorta

b)

Pulmonary artery

c)

Pulmonary vein

d)

Vena cava

18.

Structure of the red blood cell is special, it lack of nucleus. this condition provide ... .

a)

more space for hemoglobin

b)

more space for cytoplasm

c)

less space for hemoglobin

d)

less space for cytoplasm

19.

Which vessel mainly transport deoxygenated blood?

a)

Artery

b)

Aorta

c)

Capillary

d)

Vein

20.

Which of the following carries blood away from heart?

a)

Vein

b)

Artery

c)

Capillary

d)

Valve

21.

Which blood vessel carries blood from the lungs to the heart?

a)

Aorta

b)

Vena cava

c)

Pulmonary vein

d)

Pulmonary artery

22.

Which of the following has walls that are one cell thick and is a site for diffusion?

a)

Vein

b)

Artery

c)

Capillary

d)

Aorta

23.

Blood flows from the vena cava into which chamber of the heart?

a)

Left atrium

b)

Right atrium

c)

Left ventricle

d)

Right ventricle

24.

Which kind of blood is carried by the pulmonary veins?

a)

Oxygenated

b)

Deoxygenated

25.

Blood flows out of the left ventricle through which of the following blood vessels?

a)

Aorta

b)

Vena cava

c)

Pulmonary artery

d)

Pulmonary vein

26.

Which chamber of the heart has the thicker muscular walls?

a)

Left atrium

b)

Left ventricle

c)

Right atrium

d)

Right ventricle

27.

All arteries carry oxygenated blood.

a)

True

b)

False

28.

___________ carry blood at high pressure and ___________ carry blood at low pressure.

a)

Arteries; veins

b)

Capillaries; veins

c)

Veins; arteries

d)

Veins; capillaries

29.

Identify the blood vessel labelled A.

a)

Aorta

b)

Pulmonary artery

c)

Pulmonary vein

d)

Vena cava

30.

Identify the part labelled C.

a)

Left atrium

b)

Left ventricle

c)

Right atrium

d)

Right ventricle

31.

What is the function of the blood vessel labelled D?

a)

To transport blood from the heart to the lungs

b)

To transport blood from the heart to the rest of the body.

c)

To transport blood from the rest of the body to the heart.

d)

To transport blood from the lungs to the heart.

32.

What is the function of the blood vessel labelled A?

a)

To transport blood from the heart to the lungs.

b)

To transport blood from the heart to the rest of the body.

c)

To transport blood from the lungs to the heart.

d)

To transport blood from the rest of the body to the heart.

33.

Which side of the heart has oxygenated blood?

a)

Top

b)

Bottom

c)

Left

d)

Right

34.

Which of the following is NOT true about plasma?

a)

Consist mainly of water

b)

Pale yellow liquid

c)

Transport blood

d)

Transport waste materials