Haemophilia,a $X$-linked recessive disease,is caused due to the deficiency of:

  • A
    Blood plasma and vitamin-$K$
  • B
    Blood platelets and haemoglobin
  • C
    Blood clotting factors
  • D
    All of the above

Explore More

Similar Questions

If a male offspring is born with a genetic defect,from whom is this defect inherited?

Colour blindness is found more in males than in females because

If a colour blind man marries a normal visioned woman,what is the percentage of offsprings showing colour blindness phenotypically (in $\%$)?

$A$ husband and wife have normal vision,but the fathers of both of them were colour blind. What is the probability of their first daughter being colour blind (in $\%$)?

If a color-blind woman marries a normal man,what will be the phenotype of their children?

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