Principle of Inheritance and VariationHard
Question
Number of genotypes found in F2 progeny of a dihybrid cross is
Options
A.9
B.6
C.3
D.1
Topic: Principle of Inheritance and Variation·Practice all Principle of Inheritance and Variation questions
More Principle of Inheritance and Variation Questions
In a given plant, red colour (R) of fruit is dominant over white fruit (r) ; and tallness (T) is dominant over dwarfness...In neurospora every mutation expressed as :-...If X/A Ratio of two Drosophila is 0.6 and 0.33 respectively what would be their sex...Which of the following characters of Drosophila is not suitable for genetical studies ?(a) They could be grown on simple...Crossing AABB & aabb, the ratio of AaBb would be in F2 generation....