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.
The world's 10 largest football stadiums â in pictures. , capacity 99,345 The Catalan club wants to update its home since 1957 to include a roof and extra seats that would increase its capacity to 105,000 and maintain its status as the biggest football stadium in Europe.