2 determine the phenotype for each genotype using the information provided about spongebob. yellow body…

2 determine the phenotype for each genotype using the information provided about spongebob. yellow body color is dominant to blue. yy ____ yy ____ yy ____ a round shape is dominant to a square. rr ____ rr ____ rr ____

2 determine the phenotype for each genotype using the information provided about spongebob. yellow body color is dominant to blue. yy ____ yy ____ yy ____ a round shape is dominant to a square. rr ____ rr ____ rr ____

Answer

Explanation:

Step1: Recall dominant - recessive rule

In genetics, when a dominant allele is present, the dominant trait is expressed. For the body - color gene, Y is dominant for yellow and y is recessive for blue. For the shape gene, R is dominant for round and r is recessive for square.

Step2: Determine body - color phenotypes

For YY and Yy genotypes, since Y is dominant, the phenotype is yellow. For yy, without the dominant Y, the phenotype is blue.

Step3: Determine shape phenotypes

For RR and Rr genotypes, since R is dominant, the phenotype is round. For rr, without the dominant R, the phenotype is square.

Answer:

YY: Yellow body; Yy: Yellow body; yy: Blue body; RR: Round shape; Rr: Round shape; rr: Square shape