TLS Online TPP Program

#Question id: 4786


Following biochemical pathway for agouti phenotype in mice is control by gene A and B. when cross between AAbb xaaBB, what will be phenotype ratio in F2 generation? 

#Unit 8. Inheritance Biology
  1.  9:3:4     

  2. 9:7                   

  3. 12:3:1                   

  4. 15:1