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CBSE Class 9

Class 9 Science Presentation PDF - Patterns in Life: Diversity and Classification | Chapter 12

34-page English revision PDF on biodiversity, five kingdoms, selected plant and animal groups, and scientific naming. Read online in Testkart. Downloads disabled.

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Class 9 Science Presentation PDF - Patterns in Life: Diversity and Classification | Chapter 12

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Class 9 Science, Chapter 12: Patterns in Life — Diversity and Classification. This 34-page English presentation PDF is for classroom explanation and chapter revision.

Access: Read online in Testkart. Downloads are disabled. The file format is PDF.

Topics in the slides

  • Biodiversity, ecological roles, endemic species and biodiversity hotspots.
  • Reasons for classification, grouping criteria and Whittaker’s five kingdoms.
  • Selected plant groups from thallophytes to flowering plants, with illustrated examples.
  • Selected invertebrate groups from Porifera to Arthropoda, followed by an overview of protochordates and vertebrates.
  • Classification hierarchy, binomial nomenclature, fossils and threats to biodiversity.

Scope: Use the slides alongside your textbook for additional groups such as Mollusca and Echinodermata and for the chapter exercises. The five-page preview shows the cover and opening biodiversity slides.

Related bundle: Class 9 Science Presentation PDF Bundle | Chapters 2–13. Check the included chapters before choosing.

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Class 9 Science
Chapter 12

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Level Up Academy offers school chapter PDFs, D.El.Ed revision notes and CTET practice resources. School learners: explore Class 8 Science, Class 9–10 Science and Social Science, Class 9 English Kaveri, Class 10 First Flight, and selected Class 12 Humanities and Accountancy resources. Start with the free 4-page Heredity sample to see the presentation style. D.El.Ed learners: choose first- and second-year subject notes, unit revision or model-answer practice. Start with the free 4-page Child Development sample, then compare the listed units with your institute's syllabus. The Year 1 bundle contains 10 subject PDFs and 245 pages. CTET preparation: choose revision notes, MCQ PDFs, focused practice tests or full Paper-I mocks. The ten full mocks use Language I English and Language II Hindi. Before choosing: check each listing's actual topics, language, page count and preview. Notes and presentation PDFs are read online in Testkart; downloads are disabled and editable PowerPoint/PPTX files are not included. Related chapter and subject bundles are linked in the listings.

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