alleryಮಾನವನ ಅನ್ನನಾಳದ ಸರಾಸರಿ ಉದ್ದ ಎಷ್ಟು?
A10 cm
B50 cm
C2 cm
D25 cm
Answer & Solution
Correct answer: D. 25 cm
ಫುಡ್ಪೈಪ್ ಸರಾಸರಿ ಸುಮಾರು 25 ಸೆಂ.ಮೀ. ಇರುತ್ತದೆ, ಆದರೂ ಇದು ವ್ಯಕ್ತಿಯ ಎತ್ತರದೊಂದಿಗೆ ಬದಲಾಗುತ್ತದೆ.
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