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WAEC Biology 2024 Question 45

Question 45

Mendelian Inheritance

The physical appearance of an organism is described as its

  1. A.phenotype.
  2. B.genotype.
  3. C.allele.
  4. D.chromosome.
Show the answer and explanation

Answer: A (phenotype.)

Explanation

Phenotype is the observable characteristics of an organism; genotype is its genetic make-up.