IGCSE Chemistry

Tuesday, April 9, 2019

1.4 understand the term pathogen and know that pathogens may include fungi, bacteria, protoctists or viruses

Fungi, bacteria, protoctists and viruses can all cause disease. Therefore they are pathogenic.

5 comments:

  1. Nothing here, absolute rubbish

    ReplyDelete
    Replies
    1. theres not a lot of content under this syllabus point!

      Delete
    2. lol why you gotta be so disrespecful m8

      Delete
    3. fr this site is saving my bio grade thanks so much

      Delete