Structures present at the junction of midgut & hindgut in cockroach are_______
A
help in digestion of food
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B
help in removal of nitrogenous wastes
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C
help in absorption of food
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D
help in secretion of enzymes
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Solution
The correct option is B help in removal of nitrogenous wastes Malphigian tubules are present at the junction of midgut & hindgut. Excretion in cockroaches is performed by them. They absorb nitrogenous wastes from the coelom and convert it into uric acid which is excreted out through the hindgut.