Following pedigree chart shows

1296-211

  • A

    Recessive and autosomal

  • B

    Recessive and sex-linked

  • C

    Dominant and sex-linked

  • D

    Dominant and autosomal

Similar Questions

Why are thalassemia and haemophilia categorised as Mendelian disorders? Write the symptoms of these diseases. Explain their pattern of inheritance in humans.

Given below is a pedigree chart showing the inheritance of a certain sex- linked trait in humans.

The trait traced in the above pedigree chart is

If mother is a carrier for colour blindness and father is normal, then in the offsprings this disease may be seen in

  • [AIPMT 1999]

It is said, that the harmful alleles get eliminated from population over a period of time, yet sickle cell anaemia is persisting in human population. Why ?

A person may have one gene for normal haemoglobin and one gene for sickle cell haemoglobin. This heterozygous condition is called