A trait with no clearly dominant allele.
A trait with no clearly dominant allele.
A trait with no clearly dominant allele.
A trait with no clearly dominant allele.
A trait controlled by many genes
Color blindness is an example of an X-linked recessive trait, which is a type of non-Mendelian inheritance. This means that the gene responsible for color blindness is located on the X chromosome, and the trait is more commonly expressed in males than females.
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.
Non-Mendelian traits often involve complex patterns of inheritance that do not follow Mendel's laws of segregation and independent assortment. An example of a non-Mendelian trait is polygenic inheritance, where multiple genes contribute to a single trait, such as human height or skin color. Other examples include incomplete dominance, where a heterozygous phenotype is a blend of the two homozygous phenotypes, and codominance, where both alleles are expressed equally, as seen in ABO blood types.
Non-Mendelian traits are:A trait with no clearly dominant alleleA trait with four allelesA trait controlled by many genes
A non-Mendelian trait refers to genetic characteristics that do not follow the typical patterns of inheritance described by Gregor Mendel, such as complete dominance, segregation, and independent assortment. These traits may exhibit complex inheritance patterns, including incomplete dominance, codominance, polygenic inheritance, or environmental influences. Non-Mendelian inheritance can lead to a range of phenotypes that are not easily predictable based on Mendelian principles. Examples include traits like skin color and height, which are influenced by multiple genes and environmental factors.
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No, shoe size is not a Mendelian trait because it is influenced by multiple genes and environmental factors. It is considered a polygenic trait, meaning it is controlled by more than one gene, making it more complex than the simple Mendelian inheritance patterns.
Huntington's disease