Are Polygenic trait are similar to the Quantitative trait ???
When we talk about Polygenic trait they are kind of similar to Quantitative traits
This can be proven by this simple way
When we talk about quantitative trait. We simply known that they are also not following up the Mendal's law of inheritance. because Mendal in his law of inheritance states that genes has only two factors to shown as it can be Dominant or it can be Recessive. but when we talk about Polygenic trait or Quantitative trait their are may genes which can show intermediate
Like some of the human
.Eye colour
.hair color
.skin color
Etc
This all gene show intermediate
And also their are some effect of climatic factor such as temperature and all these factor show some sort of variation
And when the genes of (more than one ) can control one characteristic that is called as polygenic inheritance
In Quantitative trait there are in Polygenic trait there are also
Influenced by multiple genes influenced by multiple genes
No epistasis. No epistasis
And also their are continious variability and their are continious variability
At last we can simply say that Polygenic trait and Quantitative trait are kind of similar with each other in mostly all aspects
I think this blog simply explain you about the similarities between Polygenic trait and Quantitative trait
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