Animal kingdom

Pseudocoelomates animals are

• Aschelminthes

• humans

• Platyhelminthes

• none

Fresh water Sponge is

• Euspongia

• Cliona

• Spongilla

• Euplectelella

One of the following is not the characteristic feature of sponges

• cellular level of Organisation

• Body supported by chitin

• Presence of Ostia

• Intracellular digestion

Bilateral symmetry does not occur in

• Obelia

• Octopus

• Taenia

• Planaria

Polyp phase is absent in

• Aurelia

• HYDRA

• Adamsia

• Obelia

which of the following show bioluminesence

• Taenia

• Pleurobrachia

• Gorgoina

• Pennatula

Which of the following group of animals reproduce only by sexual means

• Ctenophora

• Cnidaria

• Porifera

• both 2 and 3

Some members of Platyhelminthes absorb nutrients from host directly through

• Flame cells

• Calcium carbonate skeleton

• body surface

• comb plates

Portugese men of war is

• Obelia

• Octopus

• gorgonia

• Physalia

True Coelom is lined by

• Ectoderm

• Mesoderm

• Endoderm

• Ecto and mesoderm