ZOOLOGIC

Mendelian laws were the central part of the genetics that contributed significantly in shaping the hereditary patterns of genes. However, some limitations were found due times.  After rediscovery of Mendel’s law of inheritance, various geneticist conducted experiments & obtain results which were different from Mendel’s laws. One such exception is applied in the case of multiple allelism. Where any character is controlled by more than two alternating forms of genes, alleles. It is now well established that all characters of as individual is not controlled by two alternative forms of genes or alleles, rather through several alternative forms or alleles. When any of the three or more allele forms of a gene occupy the same locus in a given pair of homologous chromosomes, they are said to constitute a series of multiple alleles. Multiple alleles exhibit distinguished features like: i)              Multiple allele alwa...