WAEC Biology 2021 Objective — Question 40
Question 40 of 50 from the West African Examinations Council (WAEC) Biology 2021 Objective paper, with the correct answer and a full explanation.
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40. The diagrams below are illustrations of types of comb found in domestic fowl. Study them and answer questions 40 and 41. The types of comb show
- A. variation.Correct
- B. inheritance.
- C. cell theory.
- D. courtship behaviour.
Explanation
The different comb shapes shown are examples of (morphological) variation within the species.
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