Questions in diversity-of-life

Select	Question
	Which structure of man is similar to the spiracle of cockroach
	Among the following is not a oviparous arthorpoda.
	Tubular heart of cockroach has how many chambers
	Blood of which of the following is colourless
	In cockroaches during the digestion of food, the enzyme cellulase in synthesised by
	Structures which help in distinguishing male cockroaches from females are
	Complete metamorphosis present in
	Aristotle's lantern is found in
	The term not applicable to echinodermata
	Water vascular system (ambulacral system) is typically found in