AIPMT 2011 Biology Solved Paper

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Question : 65 of 100

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Which of the following is correctly stated as it happens in the common cockroach ?

Malpighian tubules are excretory organs projecting out from the colon.
Oxygen is transported by haemoglobin in blood
Nitrogenous excretory product is urea.
The food is ground by mandibles and gizzard

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