description of animalia invertebrates
in the chapter diversity in living organisms
Answers
Answered by
5
Answer:
Kingdom animalia comprised of animals is the largest Kingdom with more than 1 million species. Members of the Kingdom are characterized by the following features :
- they are Eukaryotic, multicellular and heterotrophic organisms
- Their cells lack cell wall
- Their body organisation maybe cellular, tissue, organ or organ system level.
- Nutrition is holozoic, i.e., by the injection of food.
- Growth stops after attaining maturity.
- They reproduce by sexual reproduction which involves the fusion of male and female gametes.
Similar questions