Name: __________________________________________________  Period: ________

 

 

Show the results of the following crosses using Punnett squares and the information in the accompanying figure.

 

  1. Heterozygous short-hair X heterozygous short- hair

 

__________________ X ________________

  


 

Genotypic Ratio: ________________________________

 

Phenotypic Ratio: ________________________________

 

 

  1. Heterozygous tabby X stripeless

 

__________________ X ________________

  


 

Genotypic Ratio: ________________________________

 

Phenotypic Ratio: ________________________________

 

 

 

 

  1. Heterozygous short-hair, heterozygous normal X

 heterozygous short- hair, heterozygous normal

 

__________________ X ________________

  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


 

Genotypic Ratio: _______________________________________________________

 

Phenotypic Ratio: ______________________________________________________

 

  1. Heterozygous tabby, heterozygous normal X Stripeless, colorpoint

 

__________________ X ________________

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Genotypic Ratio: _________________________________________________________

 

Phenotypic Ratio: ________________________________________________________