1. of or pertaining to a colony or colonies. 2. (often cap.) of or pertaining to the 13 British colonies that became the United States of America, or to their period. 3. (of an animal) a. having a way of life that requires being part of a community of its own kind: Penguins are colonial birds.
2016-07-20T09:23:03-04:00. The difference between a monogenic inheritance and a polygenic inheritance are the amount of alleles they depend on. A monogenic inheritance depends on only one single allele while a polygenic inheritance depends on multiple alleles. Monogenic refers to qualitative traits and polygenic refers to quantitative traits.
In humans, some examples of polygenic traits are height and skin color. People are neither short nor tall, as was seen with the pea plants studied by Mendel, which has only one gene that encodes for height. Instead, people have a range of heights determined by many genes.n humans, some examples of polygenic traits are height and skin color. People are neither short nor tall, as was seen with the pea plants studied by Mendel, which has only one gene that encodes for height. Instead, people have a range of heights determined by many genes.