The person with Klinefelter's syndrome has wh | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Klinefelter's syndrome is a genetic disorder caused by the presence of an additional $X$ chromosome in males.In humans,the normal diploid chromoso

Vedclass · Accepted Answer

$44$ autosomes and $XXY$ chromosomes

Vedclass · Answer

(B) Klinefelter's syndrome is a genetic disorder caused by the presence of an additional $X$ chromosome in males.In humans,the normal diploid chromosome number is $46$ ($44$ autosomes + $2$ sex chromosomes).In Klinefelter's syndrome,the individual has a $47, XXY$ karyotype.This means there are $44$ autosomes and $3$ sex chromosomes $(XXY)$,totaling $47$ chromosomes.Therefore,the correct constitution is $44$ autosomes and $XXY$ chromosomes.

The person with Klinefelter's syndrome has which of the following chromosomal constitutions?

Similar Questions

If there is an addition of a single chromosome to the total set of chromosomes,it is called . . . . . . .

What would be the number of chromosomes in the ovum (fertilized by a normal sperm) that resulted in the appearance of Klinefelter's syndrome in the offspring?

Down's syndrome is an example of

In which of the genetic disorders does an individual have an overall masculine development,gynaecomastia,and is sterile?

$A$ pregnant woman who has undergone an amniocentesis test finds an extra $Barr$ body in her embryo. Which syndrome is likely to be associated with the embryo?

Vedclass Test Series

Exam Paper Generator

Online Exam Module