2. Questions Bank
  3. 12th Class
  4. Biology
  5. Principle Of Inheritance And Variation

12th Class Biology Principle Of Inheritance And Variation Question Bank MCQs - Principles of Inheritance and Variation

  • question_answer
    A cross between two tall plants resulted in offspring having few dwarf plants what would be the genotypes of both the parents?    

    A) TT and Tt        

    B) Tt and Tt

    C) TT and TT                    

    D) Tt and tt

    Correct Answer: B

    Solution :

    [b] If a cross between two tall plants resulted in a few dwarf offspring, then the parental genotypes are Tt and Tt. It can be explained by the following example The Fi plants of genotype, Tt are self-pollinated [both tall (T), but with dwarf (t) alleles].


You need to login to perform this action.
You will be redirected in 3 sec spinner