Which of the following abnormalities is due to autosomal dominant mutation?

  • A

    Colour blindness

  • B

    Thalassemia

  • C

    Myotonic dystrophy

  • D

    Haemophilia

Similar Questions

:Match the columns :

Column $I$
 
Column $II$
 
$(a)$ Sickle cell anaemia  $(x)$ Homogentisic acid
$(b)$ Alkaptonuria $(y)$  Melanin pigmentsare absent
$(c)$ Albinism $(z)$  More amount of phenyl alanine
$(d)$ Phenyl Ketonuria $(w)$  Defective haemoglobin

What is the cause of haemophilia

Sickle-cell anaemia happens due to ...$A$... mutation in which ...$B$... of haemoglobin is affected.

Fill the correct option for $A$ and $B$

The most striking example of point mutation is found in a disease called

  • [AIPMT 1995]

If a boy's father has haemophilia and his mother has one gene for haemophilia; what is the chance that the boy will inherit the disease

  • [AIIMS 1999]