Question

10 difference between monohybrid and dihybrid cross

Answer 1

The main difference between monohybrid and dihybrid cross is the number of traits being studies in offspring. In a monohybrid cross, inheritance of a single trait is predicted. In dihybrid crosses, inheritance of two traits is predicted. Parents of the dihybrid cross differ in two traits.

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Answer 2

Monohybrid cross is a cross involving only one pair of contrasting character. Example : TT for tall and tt for small phenotype. Dihybrid cross is a cross involving two pairs of contrasting character. Example : TTPP for tall plant with purple flower while ttpp for small plant with white flower.