Скачать с ютуб GCSE Biology Revision "Uses of Plant Hormones" (Triple) в хорошем качестве

GCSE Biology Revision "Uses of Plant Hormones" (Triple)

For thousands of questions and detailed answers, check out our GCSE workbooks https://www.amazon.co.uk/Dr-Shaun-Don... Great deals on workbooks for schools https://www.freesciencelessons.co.uk/... In this video, we look at how auxin, gibberellin and ethene are used in agriculture and horticulture. 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: Garden By Roger Cornfoot, CC BY-SA 2.0, https://commons.wikimedia.org/w/index... Man carrying out tissue culture "https://commons.wikimedia.org/wiki/Fi... By Tatpong Tulyanon (Digital camera) [CC0], via Wikimedia Commons" Tiny plants from tissue culture "https://commons.wikimedia.org/wiki/Fi... By Sabisteb (Anja Martin from the Ralf Reski lab) [CC BY-SA 1.0 (https://creativecommons.org/licenses/...)], via Wikimedia Commons" Plant cutting "https://commons.wikimedia.org/wiki/Fi... By Biusch (Own work) [CC BY-SA 3.0 (https://creativecommons.org/licenses/...)], via Wikimedia Commons "Germinating seed" https://commons.wikimedia.org/wiki/Fi... By Yuliya Krasylenko [CC BY-SA 4.0 (https://creativecommons.org/licenses/...)], from Wikimedia Commons" "Flower" By Pascalou petit - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index... Grapes By cogdogblog - https://www.flickr.com/photos/cogdog/..., CC BY 2.0, https://commons.wikimedia.org/w/index... Green banana By Antonio57 - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index... 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/