What term defines the complete set of observable physical, biochemical, and behavioural traits of an organism resulting from genotype-environment interaction?

Answer and explanation

Correct answer: D. Phenotype

  1. Step 1: The underlying genetic composition is the genotype. Step 2. The actual physical, physiological, and behavioral expression influenced by environmental factors is the phenotype. Answer: Phenotype. Why not the others: Karyotype is the visual chromosome profile; haplotype is a set of linked genes; genotype is strictly the allelic code.

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