What is the genetic disorder in which an individual has an overall masculine development, gynaecomastla, and is sterile?
Turner's syndrome
Klinefelter's syndrome
Edward syndrome
Down's syndrome
Gamete mother cells of the chromosome $44+ XY$ suffers from non-disjunction at first meiotic division. Which of the following set of gametes would result?
Turner's syndrome in human is caused by
The condition in which there are more than two complete set of chromosome is called
Select incorrect sentence for down's syndrome
In Down's syndrome $(Mongolism)$ each cell has how many chromosomes