Heterozygotes
genes and allelsMendel's factors are called dominant and recessive factors and are found in a punnet square.
The things Gregor Mendel called factors are now known to be composed of genes and alleles. Gregor Mendel is referred to as the 'father of genetics'. He is famous for formulating his law of inheritance.
Alleles
Polygenic
Ideas of Mendel about inheritance of different traits could be explained on the basis of meiotic studies where it was found that the contrasting characters governed by specific genes are free to assort randomly.
These are called sex linked genes since they are on the genes that code for sex.
For him they were just discrete physical units of inheritance. Johanson coined the term "gene" and people started calling them genes. Today for us these factors are parts of DNA, the base sequences that carry the biological information to determine a trait. Mendel factors are alleles of genes.
GENES
Genes
For him they were just discrete physical units of inheritance. Johanson coined the term "gene" and people started calling them genes. Today for us these factors are parts of DNA, the base sequences that carry the biological information to determine a trait. Mendel factors are alleles of genes.
genes are the factors controlling genetic traits.
The chemical factors that determine traits are called genes