Physical development is largely determined by genetic heredity. Some physical development is environment-specific, while other genes will express as physical characteristics in all environments. How is the feature of having blue eyes described?
A)Genetic code
B)Genotype
C)Phenotype
D)Optical genes

Question

Quizplus · Accepted Answer

Phenotype refers to observable characteristics that are genetically-based, while genotype refers to the genetic makeup of an individual. Genotype includes both expressed and unexpressed characteristics (like recessive genes).

Physical Development Is Largely Determined by Genetic Heredity