What traits is mostly likely determined by genes and DNA?

Answer 1

All traits have genetic underpinnings, but let us use blood alleles as an example of a trait under strict Mendelian processes There are three blood types, A, B and O. O is recessive abd A and B can be co-dominant, but, regardless, these three alleles determine all human blood types.

Answer 2

the most defining things detirmined by DNA is obviously looks, physical attributes are the most common thing passed through genes, although there is alot of speculation in regards to personalities and other emotional effects being passed down through genes its not proven, and therefore cant be stated as correct. for example, in a book once i read stated that a rapists son had committed the same crime and that the son had tried to play off the crime as being passed down through his fathers DNA and therefore wasnt his fault, which the courts inreturn turned down his case as passed sentence as there is not proven motive behind DNA carrying specific emotional/personality traits, we humans have only scratched the surface of DNA and gene research. human evolution has advanced so fast that its a keep up industry, to say that there will be findings in this area of research anytime soon is anyones guess but we are advancing in the sciences so fast that it is a possibility, heres to the future!!!, cheers

Answer 3

height

eye colour

hair colour

:)

Answer 4

Any and all traits that are not a product of the environment stem from genes. So if a trait cannot be acquired or lost, then it is genetic.

Answer 5

The trait that is determined completly by your DNA is your hair color.

Answer 6

Phenotype