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.
Wembley is actually 90,000. Not 100,000+.and old trafford is around 75,000. So Wembley Stadium is The BIGGEST stadium in the world!!!! Actually Wembley is not even close to being the largest stadium in the world, the Azadi stadium in Tehran curently holds 100,000- seated. Wembley is CURRENTLY the largest stadium in the UK as it is an all seater, but previously standing grounds have held more. The record in Britain is officially Hampden Park with 149,415 in 1937.