Question

name the organism Mandal used in his experiment explain collaboratelyhow traits are inherited independently with the help of dihybrid cross

Answer 1

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Answer 2

Mendel used a garden pea plant for his experiments. Traits are independently expressed in a hybrid. This is based on the law of independent assortment.

    RRYY (Round yellow seeds)                            rryy(Wrinkled green seeds)
                      I                                                                         I
                    RY                                  x                                  ry    ----F1 gen.

  RrYy                      x                      RrYy
When we cross the plants we get in the f1 generation we get 
Round yellow-9
Round green-3
Wrinkled yellow-3
Wrinkled Green-1
This shows that traits are not mixed up rather they are independent as traits round, wrinkled, yellow, green are not mixed up with themselves.

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