Question 5. In humans, there are 3 alleles for blood type: A, B, O. A and B are co-dominant over O. A male with O type blood mates with a female with AB type blood.
The largest stadium in Spain is the Santiago Bernabaue in Madrid, it is Real Madrids stadium.
Rungrado May Stadium. Rungrado May Stadium is the largest football stadium in the world found in PyongYang, North Korea. It has the capacity of 150,000 spectators. Its construction was completed in 1989, and it is used mainly for soccer matches, some athletic events, and mass games.