1.

Solenocytes and nephridia are respectively found inA. Platyhelminthes and AnnelidsB. Annelids and NematodaC. Cnidaria and MolluscaD. Mollusca and Echinodermata

Answer» Correct Answer - A
(a) Flame cell or solenocyte or protonephridia and nephridia are excretory organs of phylum platyhelminthes and annelida respectively.


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