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Principles of Inheritance and Variation — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation2 Marks
Question
List the differences between Turner's syndrome and Klinefelter's syndrome.
✓

Answer

S.No
Character
Turner's syndrome
Klinefelter's syndrome
1.
Genotype
44 + XO
44 + XXY
2.
Sex
Sterile Female
Sterile Male,
3.
Symptoms
undeveloped ovaries and breast, small uterus, short stature, mental retardation, cardiovascular abnormalities and hearing impairment.
undeveloped testis, sparse body hair, long limbs, mental retardation, with some female characters such as enlarged breasts and feminine pitched voice.

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