A heritable trait is one that
A) is influenced by genes inherited from one's parents.
B) is guaranteed to present itself if inherited from one's parents.
C) can be perfectly mapped within the genome.
D) cannot be found using genetic testing.

Question

Quizplus · Accepted Answer

A heritable trait is one that is influenced by genes inherited from one's parents. While it may not be guaranteed to present itself or perfectly mapped within the genome, it is still a trait that can be passed down through genetic inheritance. Option B is incorrect as there are various factors that can influence whether a trait will be expressed or not, such as environmental factors. Option C is not always possible as there are many complex traits that involve multiple genes and environmental factors. Option D is incorrect as many heritable traits can be identified through genetic testing.

A Heritable Trait Is One That