Questions in diversity-of-life

Select	Question
	Blood glands of Pheretima occur in segments
	Phaosome in Earthworm is
	Open vascular system is absent in
	Which one will excrete silicates consumed by Earthworm alongwith food
	Pharyngeal nephridia of Earthworn Pheretima occur in segments
	Bilateral symmetry, blastopore mouth and true coelom occur in
	Which one is correct
	Pick up the mismatched
	Locomotion occurs is Earthworm with the help of
	Which of the following nephridia does not found in earthworm