Genotype sometimes determines phenotype through the principle of genetic dominance. Many traits are expressed through the interaction of alleles, and the dominant alleles mask the effects of the recessive alleles. An example is when a anbsp;...
|Title||:||Study guide for Shaffer's Developmental psychology, childhood and adolescence, second edition|
|Author||:||Don Baucum, David R. Shaffer|
|Publisher||:||Brooks/Cole Pub Co - 1989|