Botany - Animal Kingdom Question with Solution | TestHub

Penguin is a flightless bird belonging to the group of Aves and is a homeotherm. Dolphin is an aquatic mammal that gives birth to live young ones and found in both freshwater and marine water. It is also homeotherm.

Leech is a segmented parasite under the phylum Annelida majorly found in the freshwater habitat. They are hermaphrodites and poikilothermic.

Spongilla is a freshwater sponge found in lakes in slow streams. They remain attached to the rock and logs surface and filter water using their special cells called choanocytes. It obtains it nutrient through this process.

The symmetry of leech, penguin and dolphin is bilateral and that isSpongilla is asymmetrical.