alleryانسانی غذائی نالی کی اوسط لمبائی کتنی ہے؟
A10 cm
B50 cm
C2 cm
D25 cm
Answer & Solution
Correct answer: D. 25 cm
کھانے کی پائپ کی اوسط تقریباً 25 سینٹی میٹر ہے، حالانکہ یہ شخص کے قد کے ساتھ مختلف ہوتی ہے۔
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