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Nezavi [6.7K]
3 years ago
9

I neeed help I need a answer plsss help me out it’s due in 30mins

Biology
1 answer:
Kitty [74]3 years ago
4 0

Answer:

number 3: bb

number 4:the evidence is shown in the pedigree chart since the square is colored in all the way, which means it is being affected in this situation

Explanation:

3 is bb because blindness is a recessive trait

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