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प्रश्न
Klinefelters’ syndrome is characterized by a karyotype of ____________.
पर्याय
XYY
XO
XXX
XXY
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उत्तर
Klinefelters’ syndrome is characterized by a karyotype of XXY.
संबंधित प्रश्न
Mention the symptoms of Down syndrome.
Match List I with List II.
| List I | List II | ||
| A. | Down’s syndrome | I. | 11th chromosome |
| B. | α-Thalassemia | II. | ‘X’ chromosome |
| C. | β-Thalassemia | III. | 21st chromosome |
| D. | Klinefelter’s syndrome | IV. | 16th chromosome |
Choose the correct answer from the options given below:
Which of the following statements are correct about Klinefelter’s Syndrome?
- This disorder was first described by Langdon Down (1866).
- Such an individual has overall masculine development. However, the feminine development is also expressed.
- The affected individual is short statured.
- Physical, psychomotor and mental development is retarded.
- Such individuals are sterile.
Choose the correct answer from the options given below:
What is the primary cause of Down's Syndrome in approximately 95% of cases?
Which of the following sex chromosome aneuploidies results in phenotypically normal females who are taller than average?
What is the primary characteristic of polyploidy?
Which structural chromosomal abnormality involves a chromosomal segment being copied and repeated?
How many total chromosomes does a human with Down's Syndrome have?
What does the term 'hypogonadism' refer to in Klinefelter's Syndrome?
Which trisomy is associated with kidney and lung defects in addition to cardiac abnormalities?
