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WorksheetsTransportation
Total questions: 25
Worksheet time: 13mins
In blood oxygen is carried by ______
red blood cells
white blood cells
platelets
Oxygen rich blood from the lungs comes to __________of the heart.
Right atrium
left atrium
right ventricle
left ventricle
The right ventricle of the heart pumps its blood to _________
right atrium
left atrium
lungs
Valves ensure that
blood gets leaked from blood vessels
blood gets clotted
blood does not flow backwards when atria or ventricles contract
The blood vessels that have thick elastic walls are _______
Arteries
Veins
septum
Number of heart chambers
2
3
4
5
Systemic circulation is
The blood flow from heart to the body cells and back to the heart
The blood flow from heart to the lungs and back to the heart
The blood flow from lungs to the heart and then to the body cells
The blood flow from the body cells to the lunngs and back to the heart
Oxygenated blood flow from the lungs to the heart via .....
Vena Cava
Aorta
Pulmonary artery
Pulmonary vein
The ...... separate the left atrium and the left ventricle
Semilunar valve
Bicuspid valve
Tricuspid valve
Aortic valve
Allows the flow of blood in only one direction from right atrium to the right ventricle
Bicuspid valve
Tricuspid valve
Semilunar valve
Blood plasma contain ...
Red blood cell
White blood cell
Dissolved substances
Platelets
Water
Blood transport _____________ and ______________ to the ____________ .
waste products, oxygen, brain
oxygen, nutrients, body cells
carbon dioxide, oxygen, body cells
How many blood types are there?
3 (A, B, 0)
1 (A)
4 (A, B, AB, 0)
Which blood group are known as universal donors?
A
B
AB
O
The donor's blood must be compatible with the recipient's blood. This is important to prevent ___
screening
hormone
transfusion
coagulation
Which one is correct about blood group AB
Individuals with blood group AB and have only B antigen
Individuals with blood group AB have both A and B antigens
Individuals with blood group AB do not have both A and B antigens
Blood group B can donate blood to ...
A, AB
B, AB
AB only
A, B, AB and O
John is known as universal recipient. Which of the following students can donate blood to John?
A
B
C
D
Two main vascular bundles are the xylem and phloem. Food substances travel in the _____________ and water and salts are mainly conducted in the ______________.
xylem; phloem
phloem; xylem
vessels; sieve tubes
vascular bundles:vessels
