Biologyeasy · Past Paper
Which blood group is known as the 'Universal Donor'?
AA positive
BB negative
CAB positive
DO negative
✓ Correct Answer: D — O negative
O negative blood can be donated to people of any blood type because it lacks A, B, and Rh antigens.
Share this question
More from Biology
- During meiosis, the homologous chromosomes separate during:
- What is the probability of a woman who is a carrier for color blindness and a normal man having a color-blind daughter?
- Which organelle is called the 'Suicidal Bag' of the cell?
- The process by which the plasma membrane pinches in to form a vesicle to take in liquid is called:
- The cell wall of plants is primarily composed of: