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प्रश्न
Mention any one symptom of Turner's syndrome.
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उत्तर
The symptoms of Turner syndrome are Short stature, gonadal dysgenesis, and sexual infantilism.
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संबंधित प्रश्न
Why are thalassemia and haemophilia categorized as Mendelian disorders? Write the symptoms of these diseases. Explain their pattern of inheritance in humans.
Give an example of an autosomal recessive trait in humans. Explain its pattern of inheritance with the help of a cross.
Why is pedigree analysis done in the study of human genetics? State the conclusions that can be drawn from it.
During a medical investigation, an infant was found to possess an extra chromosome 21. Describe the symptoms the child is likely to develop later in the life.
What do sex linked traits appear in males than in females?
Give reasons for the development of Turner’s syndrome and also mention its symptoms.
Mention the symptoms of Phenylketonuria.
Match the Column-I with Column-II and choose the CORRECT answer
| Column-I | Column-II | ||
| P. | Klinefelter syndrome | i. | Mutation in autosomal gene |
| Q. | Thalassaemia | ii. | Mutation sex chromosome linked gene |
| R. | Down syndrome | iii. | Trisomy of autosome |
| S. | Colour blindness | iv. | Trisomy of sex chromosome |
The most striking example of point mutation is found in a disease called ______.
Describe Klinefelter’s syndrome.
