Question

An earth worm a scorpion and starfish are kept in the jar and the teacher is saying that these belong to annelide arthopoda and echinodermata respectively what is the reason behind it

Answer 1

A practical for zoology ,it means the kingdom or class of the species

Answer 2

The words annelid, arthopoda and echinodermata are the names of some Phyla into which the Animal Kingdom is classified.

The earthworm belongs to the Phylum Annelida, which is a huge group of worms having bilaterally segmented bodies. The scorpion belongs to the Phylum Arthopoda, which includes all the insects having jointed legs.

The starfish belongs to the Phylum Echinodermata, which includes all the exclusive marine animals with radially symmetric bodies.