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BIO 121 Diversity Of Invertebrates

NCE1 levelSciences39 topics

BIO 121 covers 39 topics. StudyPath paces them into daily study sessions that finish before your exam date, with practice questions and worked answers for each one.

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Course outline

The topics this course covers, in teaching order.

  1. Protazoa
  2. General Characteristics
  3. Mode of life and life cycle of Sarcodina e.g. Amoeba sp
  4. Mode of life and life cycle of Mastigophora e.g. Euglena
  5. Mode of life and life cycle of Sporozoa e.g. Plasmodium
  6. Mode of life and life cycle of Ciliata, e.g. Paramecium
  7. Porifera
  8. Characteristics and structure of sponges
  9. Coelenterate
  10. General Characteristics of major classes
  11. Mode of life and life cycle of Hydra and Obelia
  12. Platyhelminthes
  13. Mode of life and economic importance of
  14. CLASS: Tubelaria e.g. Planaria
  15. CLASS: Trematoda e.g. Fasciola
  16. CLASS: Cestoda e.g. Taenia
  17. CLASS: Aphasmidia e.g. Ascertidina
  18. Nematoda
  19. Ascaris- mode of life and economic importance
  20. Annelida
  21. General Characteristics, mention of mode of life, and economic importance
  22. CLASS: Oligochaeta - e.g. Earthworms.
  23. CLASS: Polychaeta e.g. Tubeworm/Sand/Lugworm.
  24. CLASS: Hirudinea – e.g. leech.
  25. Arthropoda
  26. General characteristics of the phylum.
  27. External features of an example of each class:
  28. Crustacea
  29. Arachnida
  30. Myriapoda
  31. Chilopoda
  32. Diplopoda
  33. General features, mode of life and life history of the following orders of the class
  34. Insecta: Diptera, Lepidoptera, Hemiptera, Hymnoptera.
  35. Mollusca
  36. General Characteristics.
  37. Brief classification and examples of each class.
  38. Echinodermata
  39. General description. Link between invertebrates and chordata.

A sample from this course

One topic, as StudyPath teaches it.

Protazoa

Protozoa are microscopic, mostly unicellular eukaryotic invertebrates whose body organization is at the cellular level. For exams, you must master their general characteristics, major groups based on locomotory structures, feeding and reproduction, and their medical and ecological importance.

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