Multiple choice

The genetic constitution of an individual is called

  1. genetics

  2. hereditary

  3. phenotype

  4. genotype

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Genotype refers to the genetic constitution of an individual - the specific alleles present for a particular trait. Phenotype is the observable physical characteristics resulting from both genotype and environment. Genetics is the study of heredity, while hereditary refers to the passing of traits.