Species dominance and biodiversity in plant communities have received considerable attention and characterisation. However, species codominance, while often alleged, is seldom defined or quantified.

Classical Mendelian genetics often paints a picture of straightforward dominance, where one allele completely masks the effect of another. However, nature is rarely that simple. Incomplete dominance ...

Why can you possess traits neither of your parents have? The relationship of genotype to phenotype is rarely as simple as the dominant and recessive patterns described by Mendel. As opposed to partial ...

Type of allelic interaction in which the heterozygote simultaneously expresses traits of both homozygotes.

This clear, structured PowerPoint lesson introduces students to codominance and multiple alleles using the familiar and real-world example of human ABO blood groups. The lesson explains how blood ...

pptx, 1.89 MB docx, 20.5 KB docx, 24.89 KB docx, 15.02 KB This fully-resourced lesson explores the inheritance of genetic characteristics that involve multiple alleles and codominant alleles. The ...