Q. In Melandrium, the sex determination type is
A) XX-XY
B) XX-XO
C) ZZ-ZW
D) XY-XO
Explanation
In Melandrium, sex is determined by X and Y-chromosomes. X-chromosome is shorter than the Y-chromosome. If Y-chromosome is present, the individual shall be male and if it is absent, it will be female.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.