Introduction

My project centers around dominant and recessive genes. Both dominant and recessive relate the heritage patterns of definite traits. A dominant allele makes a dominant phenotype in people who have one duplicate of the allele. For a recessive allele to make a recessive phenotype, the person must have to duplicates, one from each biological parent. A person with one dominant and one recessive allele for a gene will end up with the dominant phenotype. This happens because even though you have the recessive allele doesn't mean you have the recessive phenotype. Looking at a common single-gene trait, dominant allele plus dominant allele equals dominant phenotype. Dominant allele plus recessive allele equals dominant phenotype. Recessive allele plus recessive allele equals recessive phenotype. Seeing this, you might draw to a close that the dominant phenotype is twice as ordinary as the recessive one.