Genetics Practice 2

Match it! Select the correct answer from the pull down...Good luck!

Both alleles contribute to the phenotype; both alleles are present; there is no blending

Which trait is MOST likely to be inherited completely from parents?

A trait that is not expressed when the dominant trait is present. Appears to fade away.

Allele combinations; Ex: Dd or dd or DD

Segments of DNA found in chromosomes that give instructions for producing a certain characteristic.

Observable trait; what you physically see Ex: dimples

One child’s genotype is SS, the other is Ss. What is true about the children?

Given the following: G = green, g = yellow. What is the genotype for a yellow plant?