blood transport system - Category wise Question and Answer Practice Test with Solutions

Question : 6 [IAS (Pre) 2011]

A married couple adopted a male child. A few years later, twin boys were born to them. The blood group of the couple is AB positive and O negative. The blood group of the three sons is A positive, B positive and O positive. The blood group of the adopted son is

a) A positive

b) B positive

c) O positive

d) Cannot be determined on the basis of the given data

Question : 7 [IAS (Pre) 1995]

A person with ‘AB’ blood group is sometimes called a universal recipient because of the

a) Lack of antibodies in his blood

b) Lack of both antigens and antibodies in his blood

c) Lack of antigen in his blood

d) Presence of antibodies in his blood

Question : 8 [PCS (Pre) 2010]

Blood is

a) Epithelial tissue

b) Both of the above

c) Connective tissue

d) None of the above

Question : 9 [RAS/RTS (Pre) 2013]

A person met with an accident and there is no time to check his blood group, which of the following blood should be given to him?

a) O, Rh+

b) O, Rh–

c) AB, Rh+

d) AB, Rh–

Question : 10 [IAS (Pre) 1997]

An antigen is a substance which

a) Destroys harmful bacteria

b) Triggers the immune system

c) Lowers body temperature

d) Is used as an antidote to poison