Single Choice Type Read the given statements about earthworms and find the one which is not corr...

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Single Choice Type
Read the given statements about earthworms and find the one which is not correct-
(1) Earthworms have chemoreceptors and other receptors which are sensitive for light and touch.
(2) There are three types of nephridia present in the earthworms
(3) Typhlosole increases the effective area of absorption in the intestine
(4) Red colour of the earthworm blood is due to the hemoglobin present in the blood cells
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