GCSE Biology Revision "Infectious Diseases in Plants"

Find your 9s with PLUS. Click the link to try for free https://www.freesciencelessons.co.uk/... Teachers, to get PLUS for your school, email [email protected] In this video, we look at two infectious diseases in plants. These are tobacco mosaic virus and rose black spot. This video is based on the AQA spec. This video may be appropriate for iGCSE / O Level Biology. Please consult your specification. The Amazon link above is an affiliate link. This provides a small commission which helps to support freesciencelessons. The cost remains the same to you. If you prefer not to use this, you can search Amazon for the Freesciencelessons workbooks. Image credits: TMV 1 By Frank Vincentz - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index... TMV2 By R.J. Reynolds Tobacco Company Slide Set - USDA Forest Service, http://www.forestryimages.org/browse/..., Public Domain, https://commons.wikimedia.org/w/index... Rose black spot Public Domain, https://commons.wikimedia.org/w/index... Rose black spot 2 "https://commons.wikimedia.org/wiki/Fi... By Jerzy Opioła [CC BY-SA 4.0 (https://creativecommons.org/licenses/...)], from Wikimedia Commons" Music credit: Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution licence (https://creativecommons.org/licenses/...) Source: http://incompetech.com/music/royalty-... Artist: http://incompetech.com/