Q. A self-fertilizing trihybrid plant forms
A) 8 different gametes and 64 different zygotes
B) 4 different gametes and 16 different zygotes
C) 8 different gametes and 16 different zygotes
D) 8 different gametes and 32 different zygotes
Explanation
The genotype of trihybrid would be AaBbCc. Eight different types of gametes ABC, ABc, AbC, Abc, aBC, aBc, abC, abc would be formed. The number of zygotes would be $8^{2} = 64.$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.