ABO system has different phenotype on the basis of specific _ on the surface of RBCs:
Correct answer: B. Antigen
- A. Antibody
- B. Antigen
- C. Anti A-antigen
- D. Anti O-antigen
Explanation
ABO blood group system is the classification of human blood based on the inherited properties of red blood cells (erythrocytes) as determined by the presence or absence of the antigens A and B, which are carried on the surface of the red cells. Persons may thus have type A, type B, type O, or type AB blood.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Circulation
The circulatory system covers the chambers, valves and conducting pathway of the human heart, along with the cardiac cycle and control of heartbeat. It compares arteries, veins and capillaries by structure and function, and explains how the lymphatic system returns tissue fluid, transports absorbed fats and supports immunity.
Practise Circulation
695 free Circulation MCQs from Biology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Biology questions like this
Biology is on 8 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Circulation questions
Hemoglobin synthesis takes place in all except _.
In osmosis water molecules move from area of?
Movement of the material across the cell membrane which does not require expenditure of metabolic energy is called:
The major function of basophils is to:
Water and Minerals move down their concentration gradient through plasmodesmata to cells of cortex, endodermis, pericycle, and then to sap in the xylem cells. This is also known as the:
The upward movement of sap by the xylem is: