Give the general characters of kingdom Animalia.
- In kingdom Animalia, all the members are multicellular eukaryotes with tissue differentiation.
- They are heterotrophic with ingestive mode of intake of food.
- They possess a well developed nervous system.
- Muscular system is also well developed for locomotion.
- They exhibit sexual reproduction.
Sponge, molluscs, fishes, birds, reptiles and mammals all belong to kingdom Animalia.