What would be the ratio for the genotype and phenotype?

User Generated

Ncbr23

Science

Description

Punnett Square

      r              r                                    Genotype: rr

r    rr             rr                                    Phenotype: Wrinkled

r   rr              rr                                    Probabilities: 100% Wrinkled     0% Round

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Explanation & Answer

Thank you for the opportunity to help you with your question!

genotypic ratio is the combination of the alleles... since they are all rr the genotypic ratio is 4/4 or simplified 1/1 (100%) rr

phenotypic ratio is the physical appearance. since it is all recessive (rr) it will be 4/4 wrinkled or simplified to 1/1 (100%) wrinkled. 


Hope this helps! 

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