What would be the ratio for the genotype and phenotype?

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Punnett Square

      r              r                                    Genotype: rr

r    rr             rr                                    Phenotype: Wrinkled

r   rr              rr                                    Probabilities: 100% Wrinkled     0% Round

Oct 20th, 2017

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! 

Please let me know if you need any clarification. I'm always happy to answer your questions.
Jun 13th, 2015

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