A level Biology (3.1.2 Transport in Plants) Flashcards on Xylem and Phloem, created by Yinka F on 02/02/2018.
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Created by Yinka F
almost 7 years ago
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Close
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Created by Yinka F
almost 7 years ago
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What is the role of xylem tissue?
What is the role of phloem tissue?
Describe the distribution of xylem and phloem tissue in the roots, stem and leaf
Describe the structure of xylem vessels
The cell walls of xylem vessels are thickened with lignin. Why?
TRUE OR FALSE:
The amount of lignin in xylem vessels increases as the cell gets older
Describe the structure of phloem vessels
What are the properties of sieve tube elements?
What is the role of companion cells?
