Animal Classification

Non-chordates are classified / divided into ______ .

• ten classes

• ten phyla

• two subgroups

• two sub-kingdom

Give an example of animal from Phylum - Porifera

Name the second largest phylum in animal

kingdom.

__________ is considered as connecting link

between non-chordates and chordates.

These animals belong to Sub-phylum Urochordata.

• Herdmania

• Aurelia

• Physalia

• Oikopleura

• Doliolum

Complete the analogy

Intestinal worm : Ascaris :: Eye worm :___

Warm blooded : Homeotherms :: Cold blooded : ____

Which of the following animals' body shows bilateral symmetry?

• Star fish

• Earthworm

• Jelly fish

• Sponge

• Snail

Name the largest kingdom in animal classification.

Which special cells are present in the body of sponges?

• soft cells

• sponge cells

• ostia

• collar cells

• oscula