Colour blindness is a inherited as sex-linked (X-linked) recessive traits. Usually, females are carriers and males are affected. Related Theory Colour blindness is a usually hereditary condition that means it is commonly passed down from our parents. Red/green colour blindness is passed from mother to son on the 23 rd chromosome that is called as the sex chromosome as it additionally determines sex.
Which of the following is the example of sex-linked disease?
NEET UG 2002 — Zoology Principles of Inheritance and Variation
2002mcqeasy
Which of the following is the example of sex-linked disease?
Official previous-year question
Held on 30 Apr 2002 · Verified 9 Jul 2026.
Options
- A
AIDS
- B
Colour blindness
- C
Syphilis
- D
Gonorrhoea
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