Answer:
BO : OO
2 : 2
Explanation:
The results of mating between a man of blood group B heterozygous and a woman of blood group O produces children that will either have blood group B or O thus the probability of a child being either blood group B or O is 50%.
B O
O BO OO
O BO OO
Therefore genotype BO:OO
Phenotypes 2:2
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ATTENTION!!!!!government won't let that happen. that's why they have population control they will either realese a virus and act like they are finding a virus but really they have the cure for it. they'll just wait and have it kill a few million. this might say beginner but i know about this stuff real good i was an ex cleaner. but Anyways they will trick your mind thats why they have the news point your attention to something stupid. the government has acually paid someone for doing population control. so theres your real answer buddy.