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Q.
A self-fertilizing trihybrid plant forms :-
AIPMTAIPMT 2004Principles of Inheritance and Variation
Solution:
The genotype of trihybrid would be AaBbCc. Eight different types of gametes ABC, ABc, AbC, Abe, aBC, aBe, abC, abc would be formed. The number of zygotes would be 82=64