Amniocentesis is used to detect

Q. Differentiate between :
Klinefelters syndrome and Downs syndrome

Q. How many of the following diseases can be studied with the help of pedigree chart?

Q. Assertion (A): In India, there is statutory ban on amniocentesis for sex determination and genetic disorders.
Reason (R): Genetic disorders such as Down syndrome, haemophilia and sickle cell anemia can be detected by this technique.
[0.7 mark]

Q.

Mark the odd one w.r.t to syndrome which occur due to failure of segregation of homologous pair of chromosomes during cell division cycle

A) klinefelter syndrome

B) down syndrome

C) turner syndrome

D) thalassemia

Q. Why people with klinefelter syndrome and turner's syndrome are sterile?