
Actually Welcome to the Concept of the Genes.
Basically a Polygenetic trait is controlled by two or more genes.
Examples of human polygenic inheritance are height, skin color, eye color and weight. Polygenes exist in other organisms, as well.
Answer:
Heyy I hope this helps!! Bread for sure is a Carbohydrate!
The answer is Vestigal. It is a type of anatomical structure that no longer serves any function.