NEET Biology question

Select the correct sequence of organs in the alimentary canal of cockroach starting from mouth.

(A)Pharynx → Oesophagus → Ileum → Crop → Gizzard → Colon → Rectum
(B)Pharynx → Oesophagus → Crop → Gizzard → Ileum → Colon → RectumCorrect
(C)Gizzard → Crop → Ileum → Colon → Rectum → Pharynx → Oesophagus
(D)Pharynx → Oesophagus → Gizzard → Crop → Colon → Rectum

Answer: (B)

Solution

Starting from the mouth, food passes through the pharynx, down the oesophagus, into the large storage crop, then the grinding gizzard (completing the foregut),

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Question ID VK-111445