Questions in diversity-of-life

Select	Question
	Main function of pedicellariae in Asterias is
	Sea lilies are the members of class
	Which character is common in phylum Echinodermata and Chordata
	Respiration by dermal gills (branchiae) and respiratory tree is performed by the animals of
	In which phylum is water vascular system found
	Starfish belongs to class
	Ambulacral grooves are absent in the living forms of the class
	Aristotle's lantern is a characteristic of the following class of echinodermata
	A special feature of Evisceretion (Autoformy) is found in
	An animal with unsegmented coelom, superficial radial symmetry and bilateral symmetrical larva belongs to