Draw a cross-section of of a tree trunk, on it, label the xylem (tracheids), phloem, and the cambium (stem cells). For the tracheids, label which tracheids are most likely still functional (able to transport water) and which ones are most likely not functional (have air in the trachieds). Also, write two sentence about the tree rings answering why the tree rings are formed and what scientists can use this information for.
Draw a cross-section of of a tree trunk, on it, label the xylem (tracheids), phloem, and...
label a cross section of a vascular bundle of a sunflower root label cortex,phloem fibers,primary phlegm, interfascicular cambium,fascicular cambium,secondary xylem ,primary xylem pith ray and vessel element
PLEASE LABEL THE FOLLOWING ITEMS: Annual growth rings, primary xylem, secondary xylem, vascular cambium, secondary phloem, bark, wood ray, phloem ray, cork, and vessel element. I numbered them for you to make it easy for you to make a list. THANK YOU! camlju Cork FIGURE 5.9 Tilia root cross section, 90 x EXERCISE 5 Roo 49
label 11.2 and 11.3 3. Now examine a prepared slide of a Psilotren stem cross Section Notice the epidermis with its well-developed cuticle. Stomata are present here as well. The cortex is relatively large and has three regions. Beneath the epidermis is a region of parenchyma cells that contain chloroplasts (chlorenchyma). Adjacent to the chloren- chyma is typically a zone of sclerenchyma cells that give the stem support. The innermost portion of the cortex consists of another region of parenchyma...
How can we assess whether a project is a success or a failure? This case presents two phases of a large business transformation project involving the implementation of an ERP system with the aim of creating an integrated company. The case illustrates some of the challenges associated with integration. It also presents the obstacles facing companies that undertake projects involving large information technology projects. Bombardier and Its Environment Joseph-Armand Bombardier was 15 years old when he built his first snowmobile...