Karyotype of a child shows trisomy of chromosome number 21. Identify the disorder and state the symptoms which are likely to be exhibited in this case.

Trisomy of chromosome number 21 in man causes:

Genetic disorder due to trisomy of chromosome 21 in humans is.

Genetic disorder due to trisomy of chromosome 21 in humans is :

Trisomy of chromosome No. 21 in humans creates a disease syndrome which is

Identify a disorder in which a child is unable to communicate and interact with other people

Which of the following characters are seen in an individual with trisomy of chromosome number 21 ? A. Psychomotor and mental development is retarded B. Mental retardation C. Presence of gynaecomastia D. Loss of skin pigmentation

Which of the following characters are seen in an individual with trisomy of chromosome number 21 ? A. Psychomotor and mental development is retarded B. Mental retardation C. Presence of gynaecomastia D. Loss of skin pigmentation

Identify the set of elements which do not exhibit multiple oxidation states