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Printable 7th and 8th grade biology test on classification, kingdoms, and cell structures with sorting activities.
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Classification and Kingdoms Test

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This printable biology test for grades 7–8 covers taxonomic classification, the six kingdoms, prokaryotic and eukaryotic cells, and characteristics of major organism groups. Students answer short-response and sorting questions on prokaryotes, protists, fungi, animals, and plants, with a word bank provided. Use as a unit exam or comprehensive review on classification.

Subject:
Science
Topic:
Biology
Grade Level:
7th – 8th Grades
Updated May 2026

Word Bank

  • algae
  • archaea
  • bacteria
  • flagella
  • Fungus
  • moss
  • ferns
  • Prokaryotic
  • Eukaryotic
  • algea
  • fungus
  • chitin cell wall
  • heterotrophic or consumers
  • lacks a cell wall
  • motile
  • reproduces by spores
  • unique mitosis and meiosis
  • Arachnids
  • bivalve
  • carbon
  • cartlidge
  • filter_feeders
  • gymnosperm
  • jaw
  • starfish
  • aerates and mixes the soil
  • angiosperms
  • excretes the world’s richest soil
  • exoskeleton
  • jointed legs
  • molting
  • petals
  • pistils
  • segmented worms
  • sepals

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