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Write five sentences on Blood Bank.

Important Questions on Transportation in Animals and Plants

MEDIUM
Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
Persons with 'AB' blood group are called as "Universal recipients". This is due to:
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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
When a blood vessel is injured a number of physiological mechanisms are activated that promote hemostasis. Identify the correct group from the following:
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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
Which enzyme is responsible for the conversion of inactive fibrinogens to fibrins?
MEDIUM
Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings

The organisation which procures and supplies blood during an emergency.

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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
A person with blood group AB has
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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
A certain road accident patient with unknown blood group needs immediate blood transfusion. His own doctor friend at once offers his blood. What was the blood group of the donor?
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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings

Study the following.
A) Blood coagulation is also called haemolysis.
B) Blood clotting is a change in plasma.
C) Serum does not contain clotting factors like prothrombin and fibrinogen.
D) Proconvertin is involved in extrinsic pathway.

Select the incorrect statement.

MEDIUM
Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
Identify the correct combination showing the blood group with their respective antigens (sugar), antibody genotype and special character.
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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
Person with blood group AB is considered as universal recipient because he has:
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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
A sample of blood shows clumping with antiserum A but not with antiserum B. The blood group would be
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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
How many types of blood groups are found in human beings? Which blood group is a universal donor?
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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
Which one of the following is correct?
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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
Explain how body will react to the situations described below:
A foreign antigen reaches one's blood.
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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
Clotting of blood in blood banks can be prevented by the addition of
MEDIUM
Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
How many arteries are there in an umbilical cord?
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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
If the RBCs of a blood sample are agglutinated when mixed with anti B antibodies, then the blood group of the blood sample is
MEDIUM
Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
A person with blood group "A" can (i) donate blood to, and (ii) receive blood from:
HARD
Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings

Which of the following has no role in blood clotting?

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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
What makes the blood look red? 
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Science>Biology>Transportation in Animals and Plants>Circulatory System in Human Beings
Blood is transported in the blood vessels.