Humans can have dimples or no dimples.
humans have either attached earlobes or detached earlobes
humans either have straight thumbs or bent thumbs
(Apex Learning) Humans either have straight thumbs or bent thumbs.
humans can have dimples or no dimples
Humans can have attached or detached earlobes :)
Humans can have dimples or no dimples.
A trait controlled by many genes
Non-Mendelian traits are:A trait with no clearly dominant alleleA trait with four allelesA trait controlled by many genes
Traits that are controlled a multiple gene loci. Polygenic traits.
A non Mendelian trait can be controlled by one gene. When a trait is controlled by one gene it results in genetic disorders. Examples of disorders due to single gene inheritance - Huntington disease, Fragile-X syndrome.
Mendelian traits are:simple single traits controlled entirely by one genecaused by a gene with simple dominant and recessive allele formsA Mendelian trait would not involve more than one gene, nor would it involve genes with more than two allele forms.
A trait controlled by many genes
2
A trait with no clearly dominant allele.
A trait with no clearly dominant allele.
Mendelian traits are:simple single traits controlled entirely by one genecaused by a gene with simple dominant and recessive allele formsA Mendelian trait would not involve more than one gene, nor would it involve genes with more than two allele forms.
Mendelian traits are:simple single traits controlled entirely by one genecaused by a gene with simple dominant and recessive allele formsA Mendelian trait would not involve more than one gene, nor would it involve genes with more than two allele forms.
A trait with no clearly dominant allele.
yes
Huntington's disease
The Blind Kind
Non-Mendelian traits are:A trait with no clearly dominant alleleA trait with four allelesA trait controlled by many genes
Traits that are controlled a multiple gene loci. Polygenic traits.