An abnormal human male phenotype involving an extra $X$ chromosome $(XXY)$ is a case of
An abnormal human male phenotype involving an extra $X$ chromosome $(XXY)$ is a case of
- [AIPMT 1995]
- A
Down's syndrome
- B
Intersex
- C
Edward syndrome
- D
Klinefelter syndrome
Similar Questions
Match List $I$ with List $II$ : Choose the correct answer from the options given below :
List $I$
List $II$
$A.$ Down's syndrome
$I.$ $11^{th}$ chromosome
$B.$ $\alpha -$Thalassemia
$II.$ $X$ chromosome
$C.$ $\beta -$Thalassemia
$III.$ $21^{st}$ chromosome
$D.$ Klinefelter's syndrome
$IV.$ $16^{th}$ chromosome
Match List $I$ with List $II$ : Choose the correct answer from the options given below :
| List $I$ | List $II$ |
| $A.$ Down's syndrome | $I.$ $11^{th}$ chromosome |
| $B.$ $\alpha -$Thalassemia | $II.$ $X$ chromosome |
| $C.$ $\beta -$Thalassemia | $III.$ $21^{st}$ chromosome |
| $D.$ Klinefelter's syndrome | $IV.$ $16^{th}$ chromosome |
- [NEET 2024]
The genotype of a boy having sexual characters of a girl is
The genotype of a boy having sexual characters of a girl is
A cell at telophase stage is observed by a student in a plant brought from the field. He tells his teacher that this cell is not like other cells at telophase stage. There is no formation of cell plate and thus the cell is containing more number of chromosomes as compared to other dividing cells. This would result in
A cell at telophase stage is observed by a student in a plant brought from the field. He tells his teacher that this cell is not like other cells at telophase stage. There is no formation of cell plate and thus the cell is containing more number of chromosomes as compared to other dividing cells. This would result in
- [NEET 2016]
Broad palm with single palm crease is visible in a person suffering from-
Broad palm with single palm crease is visible in a person suffering from-
- [NEET 2023]
Turner's syndrome in human is caused by
Turner's syndrome in human is caused by