Sarah and Sophie are identical twins who have another sister,Susie,who is one year older than they.Many people mistake them for triplets because they all look so much alike.It is their ____ that make other people think they are triplets.
A) genotypes
B) phenotypes
C) polygenic traits
D) prototypes

Question

Quizplus · Accepted Answer

Phenotypes refer to observable characteristics such as physical appearance, which is what people are using to mistake them for triplets. Genotypes refer to genetic makeup, polygenic traits refer to traits that are influenced by multiple genes, and prototypes refer to original models or examples.

Sarah and Sophie Are Identical Twins Who Have Another Sister,Susie,who