Q. Calvin bridges demonstrated sex determining factor is the ratio of number of
A) X-chromosome to autosome
B) Autosome to X-chromosome
C) Y-chromosome to X-chromosome
D) Y-chromosome to autosome
Explanation
The correct answer is Option A: X-chromosome to autosome.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.