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WAEC Biology 2021 Question 41

Question 41

Mendelian Inheritance

The diagrams are illustrations of types of comb found in domestic fowl.
Which factor is most likely responsible for the various types of comb?

Diagram for this question
  1. A.Environment
  2. B.Genetics
  3. C.Physiology
  4. D.Morphology
Show the answer and explanation

Answer: B (Genetics)

Explanation

Comb type in fowls is inherited, controlled by genes (a classic genetics example).