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Which one of the following carries out the function in human beings similar to the one which Malpighian tubules perform in cockroaches and other insects ?
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- Lungs
- Kidneys
- Heart
- Reproductive organs
Correct Option: B
Excretion are the removal of waste products of metabolism from body. The excretory organs in cockroach and other insects are Malpighian tubules. Likwise in man, kidney is a part of excretory system. Excretory system consists of a pair of kidney, a pair of ureter, a urinary bladder and a urethra.
