Questions in diversity-of-life

Select	Question
	In ectoderm of Hydra, bulk of cells are
	In Hydra, cnidoblasts employed during looping are
	Animal showing thigmotaxis is
	Hydra reproduces through
	Which is correct about nematocyst in Hydra
	Hydra will regenerate from a fragment, if it contain
	Bilateral symmetry does not occur in
	Ctenophores have similarities with members
	Larva like stage of Hydra is
	Hydra recognises its prey by