Documents Chapter 4: Modification of Mendelian Ratios Allele *Wild-type allele *Mutant allele Conventional...

Slide 1 Chapter 4: Modification of Mendelian Ratios Allele *Wild-type allele *Mutant allele Conventional symbols for alleles: recessive allele- initial letter of the name…

Documents 1. Alternative versions of genes (alleles) account for variation in inherited characters 2. For each...

Slide 1 1. Alternative versions of genes (alleles) account for variation in inherited characters 2. For each character, an organism inherits two alleles, one from each parent…

Documents Sex Linkage

Slide 1 Sex Linkage *Sex chromosomes *Autosomes Example: In Drosophila and all mammals sex chromosomes designated as X and Y XX=female XY=male *1909 Thomas Hunt Morgan II…