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8. The transportation system of plants is composed of complex permanent tissue. They have their transportation system within themselves. Justify in detail with appropriate diagrams. (5) |
Answer» <html><body><p><strong>Explanation: </strong></p><p><strong>1.The Transportation system of plant is composed of complex permanent tissue.</strong></p><p><strong>2.These tissues are <a href="https://interviewquestions.tuteehub.com/tag/made-3718337" style="font-weight:bold;" target="_blank" title="Click to know more about MADE">MADE</a> up of more than one type of <a href="https://interviewquestions.tuteehub.com/tag/cells-25681" style="font-weight:bold;" target="_blank" title="Click to know more about CELLS">CELLS</a> and these sales coordinator to perform a common specific function.</strong></p><p></p><p><strong>Xylem:</strong></p><p><strong>▪︎It helps in transportation of <a href="https://interviewquestions.tuteehub.com/tag/water-1449333" style="font-weight:bold;" target="_blank" title="Click to know more about WATER">WATER</a> and <a href="https://interviewquestions.tuteehub.com/tag/minerals-1097082" style="font-weight:bold;" target="_blank" title="Click to know more about MINERALS">MINERALS</a> from Roots to other <a href="https://interviewquestions.tuteehub.com/tag/parts-1148278" style="font-weight:bold;" target="_blank" title="Click to know more about PARTS">PARTS</a> of the plant.</strong></p><p><strong>▪︎Elements: Tracheids , vessels , parenchyma , fibres.</strong></p><p></p><p><strong>Phloem:</strong></p><p><strong>▪︎It transports food from leaves to other parts of the plant. food is prepared in leaves by the process of photosynthesis.</strong></p><p><strong>▪︎Elements: sieve tubes, companion cells ,phloem parenchyma and phloem fibres .</strong></p><p></p><p></p><p></p></body></html> | |