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zubka84 [21]
2 years ago
13

The father of two children is type 0+, and the mother is type A+. The children are O- and A+.

Biology
1 answer:
Contact [7]2 years ago
5 0
The father and mother both heterozygous gene that is Blood type A and O so mother is AO and father also AO so crossing over will get AA, AO or OO.
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