Questions in diversity-of-life

Select	Question
	The mollusc which is considered to be a living fossil and also shows characters of annelids like nephridia and internal segmentation is
	Which of the following classes do not belong to phylum mollusca
	In molluscs, the respiratory pigment is
	In gastropods, the larval form is called
	Cephalopoda is a class of animals in which
	'Sea hare' is
	Secondarily asymmetrical type of symmetry is present in
	Which set is correct
	Which of the following is the oldest living fossil
	Which of the following is correct