Classification:
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Characters:
- Multicellular organisms without cell wall
- Organ-system grade organization
- Bilaterally symmetrical
- Triploblastic and Eucoelomate.
It is a warm-blooded bird. The forelimbs are modified into wings. But due. to excessive body weight, the penguins are not seen flying. It can wade in the water with modified hind limbs.
