Practice question
Question
Beak shape in birds has evolved in response to their diet. The table listing bird species and food type is given below: Match the bird species shown above to their main food resource.
Explanation
Analysis of beak shape in birds has evolved in shows i-B; -ii-A; iii-D; iv-C represents established outcome. functional assays supports option D, whereas distractors confuse substrate or regulatory direction and fail to reproduce observed results.
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