No, the traits Mendel studied (by chance) were all controlled by single genes.
There are some traits that depend on interactions between multiple genes, sometimes even on different chromosomes. The phenotypes they generate are much more difficult to match to genotypes and inheritance than Mendel's laws directly explain.
No. Many traits are governed by incomplete dominance, codominance, and polygenic inheritance.
In Mendelian inheritance the allele has a one to one effect on the phenotype. A polygenic effect is given when many genes contribute in an additive fashion to the phenotype. Height is such and may have as many as eight genes contributing to the effect. Behavior is also of this type. Eye color is more Mendelian in nature.
It is traits which exhibit a non-continous (bell curve) distribution.
There is no known "inventor" of the laws of biological inheritance, like other laws of nature, they were discovered. Mendel is the person you are most likely looking for. For more information, look up Mendelian Laws of Inheritance.
The principle of independent assortment refers to the situation whereby the inheritance of one trait does not affect the inheritance of another trait. Traits are usually passed from one generation to anther through the genes.
Traits that are controlled a multiple gene loci. Polygenic traits.
mendelian inheritance
Gregor Mendel was a biologist who studied the inheritance of traits. His laws for this inheritance are combined in Mendelian inheritance, which states that some alleles are dominant and as such some traits are dominant.
In Mendelian inheritance the allele has a one to one effect on the phenotype. A polygenic effect is given when many genes contribute in an additive fashion to the phenotype. Height is such and may have as many as eight genes contributing to the effect. Behavior is also of this type. Eye color is more Mendelian in nature.
A trait with no clearly dominant allele.
All traits are inherited through patterns found by Mendel.
All traits are inherited through patterns found by Mendel.
It is traits which exhibit a non-continous (bell curve) distribution.
There is no known "inventor" of the laws of biological inheritance, like other laws of nature, they were discovered. Mendel is the person you are most likely looking for. For more information, look up Mendelian Laws of Inheritance.
It depends on the trait. Some traits exhibit simple Mendelian heredity, being governed by only one gene. However, many traits are governed by more than one gene, which is called polygenic inheritance.
Traits that are controlled a multiple gene loci. Polygenic traits.
Mendelian genetics is the study of how traits are inherited from one generation to the next based on the work of Gregor Mendel. The basic laws of inheritance according to Mendel are the law of segregation (alleles separate during gamete formation), the law of independent assortment (genes for different traits segregate independently), and the law of dominance (some alleles are dominant over others).
2