Here’s a playlist of Class 9 Chapter: Invertebrata Sabaq.pk’s Lectures which help you get started with your online education. Sabaq.pk offers free video lectures and practice tests for Physics, Chemistry, Biology, Maths, Computer Science, English & more subjects for class k-14. So, subscribe to Sabaq.pk/Sabaq Foundation now and get high marks in your exams. This Sabaq.pk Class 9 Chapter: Invertebrata Playlist has the following topics: -Protozoa, Paramecium -Phylum Porifera,Sycon -Phylum Coelenterata -Hydra, Jelly Fish -Phylum Platyhelminthes -Liver Fluke, Tapeworm -Phylum Nematoda, Ascaris -Phyllum Annelida, Leech, Earth worm -Phylum Arthropoda -Metamorphosis -Phylum Mollusca, Fresh Water Mussel, Snail -Echinodermata, Star Fish, Sea Urchin -Diseases Caused by Pathogenic Worms, Thread Worms -Round Worms -Some Insects being the Vectors of Diseases ABOUT US: Sabaq.pk or Sabaq Foundation is a non-profit trust providing free online video lectures for students from classes K - 14 for all education boards of Pakistan including FBISE, Punjab Board Sindh Board, KP Board, Baluchistan Board as well as for Cambridge. We have a team of qualified teachers working their best to create easy to understand videos for students providing 14,000 + free lectures for subjects including Physics, Chemistry, Mathematics, Biology, English, General Science, Computer Science, General Math, Statistics and Accounting. Sabaq.pk also provides study material for MCAT and ECAT in the form of video lectures. GET CONNECTED WITH US: • Website: http://sabaq.pk/ • Facebook: https://www.facebook.com/sabaq.pk/ • Twitter: https://twitter.com/sabaqpk • Instagram: https://www.instagram.com/sabaq.pk/ • YouTube: https://www.youtube.com/user/sabaqpk • LinkedIn: https://www.linkedin.com/company/sabaq-foundation/ • Contact #: 051-2356303 (10:00 AM To 6:00 PM)