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Dima020 [189]
3 years ago
14

Which trait is unique to birds? Flight Wings Endothermic Feathers

Biology
2 answers:
Archy [21]3 years ago
7 0
The correct answer is feathers
ikadub [295]3 years ago
5 0
Wings is the correct answers
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A population of mice has black or brown hair. The gene for black hair color (B) is dominant over brown (b). If 16% of the mice a
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if B and b are the two alleles , B + b = 1 and B ^2 +2 Bb + b ^2 
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