Scientists believe that this symbiosis may have been key to the success of plants on land. Begin your introduction to this symbiosis at the Compost Gardener, and be sure to view their video. Next, proceed to this site maintained by the University of Western Australia, School of Plant Biology: http://mycorrhizas.info/vam.html to complete your research and locate important images for your SLP assignment. Using the resources provided above, develop a PowerPoint presentation that includes the following: Slides 1–3 Compose a brief overview of the structure and function of plant roots. Include definitions and images of these terms: epidermis, exodermis, cortex, endodermis, and root hairs. You can refer to the following resource: Roots: http://mycorrhizas.info/root.html Slides 4–10 Provide an explanation of the symbiosis between mycorrhizal fungi and plant roots. Include definitions and explanation of the differences between Arbuscular mycorrhiza and Ectomycorrhizal fungi using the following images: mycorrhizal fungi image 1.pdf mycorrhizal fungi image 2.pdf Ectomycorrhizal Associations.pdf And the websites: http://mycorrhizas.info/vam.html http://www.the-compost-gardener.com/plant-fungi.html Slides 11–15 Discussion of the costs and benefits associated with this trade arrangement using the following resources: Terms of Trade.ppt Walder, F., Niemann, H., Natarajan, M., Lehmann, M. F., Boller, T. & Wiemken, A. Mycorrhizal Networks: Common Goods of Plants Shared under Unequal Terms of Trade. Plant Physiology. 2012. 159:789–797. Accessed on August 8, 2014, at http://www.plantphysiol.org/content/159/2/789.full Slide 16 Now view information by Green Economy about a company that markets this symbiosis. Read more about mycorrhizae and Mycorrhizal Applications, Inc. at their website http://mycorrhizae.com/.
- How can the trade between these organisms benefit our economy and land use?