Q.

Webbed neck is a characteristic of –

A. Down's syndrome
B. Turner's syndrome
C. Klinefelter's syndrome
D. Cri-du-chat syndrome
Answer» B. Turner's syndrome
Explanation: A webbed neck, or pterygium colli deformity, is a congenital skin fold that runsalong the sides of the neck down to the shouldersit is a feature of Turner syndrome and Noonan syndrome, as well as the rarer Klippel- Feil syndrome. Turner Syndrome (TS) is a condition in which a female is partly or completely missing an X chromosome.
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