Animal classification

Organism with porous body and large pores to pass water.

Organism which has special excretory organ called nephridia to remove nitrogenous waste.

What are organism with vertebral column called as?

Name the phylum which has organisms with round and unsegmented body?

State true or false: Sea urchin has unsymmetrical body.

Name the worm which absorbs nutrients from digested food from human intestine.

Name the organ of locomotion in the organism shown.

Name organ used for catching food by hydra.

Name the phylum with soft unsegmented body and are enclosed in shell.

To which phylum does the organism shown belong.

Name the organism shown in the picture.

Identify the organism in the picture given below.

State true or false: In Arthropods  the body of organism is divided into head, thorax and abdomen.