Give differences : Mendelian disorders and Chromosomal disorders
 

Vedclass pdf generator app on play store
Vedclass iOS app on app store
Mendelian disorders Chromosomal disorders
 $(1)$ These are due to alteration in a single gene.  $(1)$ These are caused due to absence or excess of one or more chromosomes of abnormal arrangement of one/more chromosomes.
 $(2)$ They are transmitted into generations through Mendelian principles of inheritance.  $(2)$ They are transmitted as the affected individual is sterile.
 $(3)$They may be recessive or dominant in nature.  $(3)$ This is always dominant in nature.
 $(4)$ Examples : Colour blindness, Phenylketonuria.  $(4)$ Examples : Down's syndrome, Turner's syndrome.

 

Similar Questions

An abnormal male child is born to normal parents. This child shows a short neck, stubby hands, slanting eyes, permanently open mouth with projecting upper lip and short stature. This abnormality can be attributed to

Gynaecomastia is the symptom of

The condition in which there are more than two complete set of chromosome is called

Genotype of a Down's syndrome is

  • [AIIMS 1993]

A person who has $47$ chromosomes due to an extra $X$ chromosome is affected by

  • [AIPMT 1996]