Question

The observable external expression of a character resulting from the interaction of genotype and environment is called the:

विकल्प

• Genotype

• Pureline

• Genotypic ratio

• Phenotype

Answer 1

Phenotype is the observable external expression of a character, produced by the interaction of the genotype with the environment. The genotype is the internal genetic constitution, whereas the phenotype is what is externally visible for a trait.