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Plant Vascular Tissues. Ms. Bush Plants and Photosynthesis Unit. There are two main types of Vascular Tissue. Xylem- ___________________________ Tracheids Vessel Elements Phloem-___________________________ Sieve tube elements Companion Cells. Xylem up, Phloem down!. - PowerPoint PPT Presentation
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Plant Vascular Tissues
Ms. BushPlants and Photosynthesis Unit
There are two main types of Vascular Tissue
• Xylem- ___________________________– Tracheids– Vessel Elements
• Phloem-___________________________– Sieve tube elements– Companion Cells
Xylem up, Phloem down!
How does water travel up the stems?
Capillary Action -_____________________________________________________________
Transpiration-_________ ____________________________
Xylem and Phloem
http://www.deanza.edu/faculty/mccauley/6a-labs-plants-02.htm
Tracheids, Vessel Elements, Sieve-tube Elements, Companion Cells
http://elshiyeen.blogspot.com/2010/05/companion-cells-sieve-tube-elements.html
Sieve Tube Plates
http://www.sbs.utexas.edu/mauseth/weblab/webchap8phloem/8.2-4a.htm
Can you identify them in a real sample?
http://www.microscopy-uk.org.uk/micropolitan/botany/frame8.html
Three Other Types of Plant Cells
• Parenchyma-___________________________ ___________________________________• Collenchyma- _______________________ ___________________________________• Sclerenchyma- _______________________ ______________________________________