Free Printable 9th Grade Biology Worksheets
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Eukaryotic Cells Article Questions
Printable biology worksheet for Grades 9–12 with reading comprehension and short-answer questions on eukaryotic cell structure and organelle function.
Cell Division: Mitosis and Meiosis
Printable 9th grade biology worksheet on cell division covering mitosis, meiosis, chromosomes, and related terminology with fill-in-the-blank questions.
Characteristics of Living Organisms
Printable 9th grade biology matching worksheet on seven characteristics of living organisms: movement, respiration, sensitivity, growth, reproduction, excretion, and nutrition.
Human Reproduction and Genetics Test
Printable 9th grade biology test on the reproductive system, covering puberty, fertilization, chromosomes, and genetic disorders like Down syndrome.
Genetic Engineering Game
Printable 9th grade biology worksheet accompanying an interactive genetic engineering game. Students answer questions about DNA, plasmids, restriction enzymes, and recombinant DNA.
Evolution and Adaptation Quiz
Printable biology quiz for Grades 9–10 covering evolution concepts: convergent evolution, divergent evolution, and coevolution with definitions and multiple-choice questions.
Principles of Agriculture Final Exam
Printable agriculture final exam for Grades 9–12 with 43 multiple-choice questions on soil science, livestock breeds, and farming practices.
Biology Chapter 19 Vocabulary Words
Biology Chapter 19 vocabulary worksheet for 9th grade covering taxonomy, binomial nomenclature, genus, family, order, class, phylum, kingdom, phylogeny, clade, cladogram, and derived character.
Chapter 17 Evolution and Natural Selection Review
Printable 9th grade biology review worksheet on evolution and natural selection, covering Darwin's voyage, adaptation, and fossil evidence.
Biology Unit 1 Test
Printable 9th grade biology test covering cells, reproduction, proteins, carbohydrates, and the scientific method with fill-in-the-blank, matching, and word-scramble sections.
Biology End-of-Year Review
Printable 9th grade biology review worksheet covering microscope parts, macromolecules, cells, enzymes, bacteria and viruses, natural selection, and DNA.
Biology Chapter 17 Vocabulary
Printable 9th grade biology vocabulary worksheet with 10 key terms from Chapter 17 on evolution, including natural selection, adaptation, and fossils.
Immune System Matching
Printable immune system matching worksheet for high school and college: students match immune system structures and processes to their functions.
Photosynthesis Vocabulary Matching Quiz
Printable 9th grade biology vocabulary worksheet with 18 matching questions on photosynthesis terms including chloroplast, stomata, and ATP.
Arthropods and Echinoderms Test
Printable 9th grade science test covering arthropods, insects, arachnids, and echinoderms. Multiple-choice and short-answer questions on anatomy, metamorphosis, and insect orders.
Invertebrates Test
Printable 9th grade biology test on invertebrates covering phyla including sponges, cnidarians, worms, and mollusks, with vocabulary and structure identification.
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