MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Klinefelter Syndrome

The genotype ...

Question

The genotype of a person suffering from Klinefelter's syndrome is .

A

44+XYY

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

44+XXY

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C

44+XO

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B 44+XXY

Klinefelter's syndrome is caused due to the presence of an additional X chromosome in males.

This results in 44 autosomes + XXY allosomes (total 47 chromosomes).

Such men are sexually sterile because their reproductive organs are not well developed.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Which among the following genotypes will exhibit Klinefelter's syndrome?

Q. Identify the person who suffers fro, Klinefelter's syndrome. Write its symptoms.

Q. Assertion [A]: Patients suffering from Klinefelter's syndrome have high amounts of estrogen secreted in their body.

Reason [R]: Klinefelter's syndrome occurs due to the presence of an extra X chromosome in human males.

Q. Match list-I with list-II and select the correct answer using the code given below:
List-I (Syndrome) List-II (Chromosomal abnormality)
(1) Patau's syndrome (A) 44 + XXY = 47

(2) Klinefelter's syndrome (B) 44 + XO = 45
(3) Down's syndrome (C) 46 + 1 = 47, (trisomy 13)

(4) Turner's syndrome (D) 46 + 1 = 47, (trisomy 21)

Q. A person having Klinefelter's syndrome is characterised by

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Klinefelter Syndrome

BIOLOGY

Watch in App

explore_more_icon

Explore more

Klinefelter Syndrome

Standard IX Biology

Join BYJU'S Learning Program

CrossIcon