Given that $X^h$ is the chromosome with the gene for haemophilia and $X$ is the chromosome with the normal gene. Which of the following individuals will act as a carrier for haemophilia?

  • A
    $X^hY$
  • B
    $XY$
  • C
    $X^hX^h$
  • D
    $X^hX$

Explore More

Similar Questions

$A$ couple,neither of whom has sickle cell anemia,has a first child who is affected by sickle cell anemia. What is the probability that their second child will have sickle cell anemia (in $, \%$)?

Which one of the following is a hereditary trait?

$A$ son of a colourblind father and a normal homozygous mother marries a daughter of a normal father and a heterozygous (carrier) mother. What will be the phenotype of their children?

Pedigree analysis is $NOT$ useful for which of the following purposes?

Select the incorrect statement with regard to haemophilia.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo