Class 11th Biology
Animal Kingdom
Animal Kingdom
Class 11th Biology
Chapter: Animal Kingdom
Topic : Animal Kingdom
Animal Kingdom
Class 11th Biology
Chapter: Animal Kingdom
Topic : Phyla of Animal Kingdom
Animal Kingdom
Class 11th Biology
Chapter: Animal Kingdom
Topic : Classes of Sub-Phylum Vertebra
The animal kingdom is a fascinating and diverse group of organisms that includes a wide range of multicellular, heterotrophic organisms. Animals are a vital part of the Earth’s ecosystems and display a remarkable array of adaptations and behaviors. Let’s explore the concept of the animal kingdom in more detail.
Characteristics of Animals: Animals possess several defining characteristics that set them apart from other living organisms:
a. Multicellularity: Animals are multicellular organisms composed of specialized cells that perform specific functions. They exhibit various levels of complexity, ranging from simple organisms with a few cell types to complex organisms with specialized tissues, organs, and organ systems.
b. Heterotrophy: Animals are heterotrophic, meaning they obtain their nutrition by consuming other organisms or organic matter. They display a diverse range of feeding strategies, including herbivory, carnivory, omnivory, scavenging, and parasitism.