Name a disorder, give the karyotype and write the symptoms where a hum

1.	Name a disorder, give the karyotype and write the symptoms where a human male suffers as a result of an additional X-chromosome.
Answer» Klinefelter’s syndrome. The karyotype is 44 + XXY. Symptoms are: (i) Sex of the individual is masculine but possess feminine characters. (ii) Gynaecomastia, i.e, development of breasts. (iii) Poor beard growth and often sterile. (iv) Feminine pitched voice.

Name a disorder, give the karyotype and write the symptoms where a human male suffers as a result of an additional X-chromosome.

Answer»

Klinefelter’s syndrome. The karyotype is 44 + XXY. Symptoms are:

(i) Sex of the individual is masculine but possess feminine characters.

(ii) Gynaecomastia, i.e, development of breasts.

(iii) Poor beard growth and often sterile.

(iv) Feminine pitched voice.

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Name a disorder, give the karyotype and write the symptoms where a human male suffers as a result of an additional X-chromosome.

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