Characteristics of Eukarya:

• Eukaryotic cells with a true nucleus
• Membrane-bound organelles such as mitochondria, endoplasmic reticulum, and Golgi apparatus
• Linear chromosomes contained within the nucleus
• Complex cellular organization

Classification of Eukarya:

• Animalia: Includes animals, which are multicellular, heterotrophic organisms with specialized tissues.
• Plantae: Includes plants, which are multicellular, photosynthetic organisms with cell walls composed of cellulose.
• Fungi: Includes fungi, which are heterotrophic organisms that obtain nutrients through absorption.
• Protista: Includes diverse, mostly unicellular organisms that do not fit into the other kingdoms.

Importance of Eukarya:

• Plants are primary producers, providing food and oxygen for many other organisms.
• Animals contribute to biodiversity and are important for ecological balance.
• Fungi have various ecological roles, including decomposition and nutrient cycling.
• Protists serve as food sources for many organisms and play roles in nutrient cycling.

[Eukarya] Related Worksheets and Study Guides:

• Evolution and classificationBiology • High School