Q. Dihybrid ratio of the linked gene is
A) 1 : 1
B) 1 : 1 : 1 : 1
C) 9 : 3 : 3 : 1
D) 3 : 1
Explanation
Linked Gene The linked genes do not show independent assortment but remain together and are inherited en-block producing only parental type of progeny. They give a dihybrid ratio of 3 : 1 and a test cross ratio of 1 : 1 Dihybrid ratio of two linkage genes
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.