Questions and Answers
What is the largest taxonomic category?
What are the main groups into which the domain is divided?
Archaea, Bacteria, Eukarya
Which taxonomic category is ranked above class and under kingdoms?
What is a group of similar orders called?
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What is the taxonomic group that contains one or more families?
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What is taxonomy?
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What are vascular plants?
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What characteristic defines the phylum Chordata?
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What does the domain Eukaryota include?
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What distinguishes the Archaea domain?
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What are bacteria?
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What characterizes the Plantae kingdom?
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What is the Animalia kingdom?
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What defines fungi?
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What is Protista?
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Study Notes
Taxonomic Hierarchy
- Domain: Largest taxonomic category, includes Archaea, Bacteria, and Eukarya.
- Kingdom: Second taxonomic category, includes Archaea, Bacteria, Animalia, Plantae, Fungi, and Protists.
- Phylum: Ranked above class, under kingdoms; organizes similar organisms with shared characteristics.
- Class: Groups similar orders within a phylum.
- Order: Contains one or more families, further categorizing organisms.
Definitions and Characteristics
- Taxonomy: Scientific discipline for naming and classifying life's diverse forms.
- Vascular Plants: Have specialized tissues for transporting water and nutrients.
- Phylum Chordata: Composed of organisms with backbones, brains, and spines.
- Eukaryota: Domain of organisms with cells containing nuclei; encompasses protists, plants, fungi, and animals.
- Archaea: Domain of prokaryotic organisms, distinct from bacteria biochemically and genetically.
- Bacteria: Simplest known life forms; unicellular and classified by shape.
- Plantae: Kingdom of complex, multicellular organisms that are typically green, have cellulose cell walls, and perform photosynthesis.
- Animalia: Multicellular eukaryotes that have the ability to move and consume food for energy.
- Fungi: Organisms that absorb nutrients from their environment, playing critical roles in decomposition.
- Protista: Kingdom of eukaryotes not classified as plants, animals, or fungi, consisting of diverse and often unicellular organisms.
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Description
Test your knowledge on taxonomic classifications with these flashcards. Learn about the key categories including Domain, Kingdom, Phylum, and Class. Perfect for students studying biology or preparing for exams!
