InterviewSolution
Saved Bookmarks
| 1. |
Which of the following type of inheritance is shown by colour blindness?(a) Chromosomal inheritance(b) Criss-cross inheritance(c) Zig-zag inheritance(d) Up-down inheritanceI have been asked this question by my school teacher while I was bunking the class.This question is from Inheritance and Variation Principles topic in section Principles of Inheritance and Variation of Biology – Class 12 |
|
Answer» CORRECT option is (B) Criss-cross inheritance The best explanation: Colour-blindness is a sex-linked trait which shows criss-cross inheritance which MEANS male transmits his trait to his grandson through his daughter, while a FEMALE transmits the TRAITS to her granddaughter through her son. |
|