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11th Tamil Nadu Board
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Lymph is colourless because

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Important Questions on Body Fluids and Circulation

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11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 7 - Body Fluids and Circulation>Evaluation>Q 5
Blood group is due to the presence or absence of surface
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 7 - Body Fluids and Circulation>Evaluation>Q 6
A person having both antigen A and antigen B on the surface of RBCs belongs to blood group
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 7 - Body Fluids and Circulation>Evaluation>Q 7
Erythroblastosis foetalis is due to the destruction of
EASY
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 7 - Body Fluids and Circulation>Evaluation>Q 8
Dubb sound of heart is caused by
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 7 - Body Fluids and Circulation>Evaluation>Q 9
Why is the velocity of blood flow the lowest in the capillaries?
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 7 - Body Fluids and Circulation>Evaluation>Q 10
An unconscious patient is rushed into the emergency room and needs a fast blood transfusion. Because there is no time to check her medical history or determine her blood type, which type of blood should you as her doctor, give her?
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 7 - Body Fluids and Circulation>Evaluation>Q 11
Which of these functions could not be carried out by a red blood cell?
MEDIUM
11th Tamil Nadu Board
IMPORTANT
Biology Zoology Standard 11>Chapter 7 - Body Fluids and Circulation>Evaluation>Q 12
At the venous end of the capillary bed, the osmotic pressure is