Question

How many of the following are correct and incorrect about the characteristics of pore bearing animals a) Mostly sessile but some are free swimming b) A primitive network of nervous system present c) Water canal system helps for defence, prey capture and anchorage d) Hermaphrodites, sexual reproduction, internal fertilisation and indirect development e) Remarkable power of regeneration 1) 2 are incorrect but 3 are correct 2)3 are incorrect but 2 are correct 3) 4 are correct but 1 is incorrect 4) 4 are incorrect but 1 is correct​

Answer 1

3 are incorrect but 2 arw correct

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