A person with 'AB' blood group is sometimes called a universal recipient because of the
A. Lack of antigen in his b lood
B. Lack of antibodies in his blood
C. Lack of both antigen and antibodies in his blood
D. Presence of antibodies in his blood
Answer: Option B
Solution(By Examveda Team)
A person with blood group AB is considered as the universal recipient as it contains both antigens such as A and B but no antibodies in plasma and thus, can accept all the blood type.This Question Belongs to General Knowledge >> Biology
Ordinary table salt is sodium chloride. What is baking soda?
A. Potassium chloride
B. Potassium carbonate
C. Potassium hydroxide
D. Sodium bicarbonate
A. hole in ozone layer
B. decrease in the ozone layer in troposphere
C. decrease in thickness of ozone layer in stratosphere
D. increase in the thickness of ozone layer in troposphere
A. angiosperms
B. gymnosperms
C. monocotyledons
D. dicotyledons
Pollination is best defined as
A. transfer of pollen from anther to stigma
B. germination of pollen grains
C. growth of pollen tube in ovule
D. visiting flowers by insects
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