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What is the function of breathing roots? |
Answer» <html><body><p>tion:Breathing roots: Underground tissue of any plant requires <a href="https://interviewquestions.tuteehub.com/tag/oxygen-1144542" style="font-weight:bold;" target="_blank" title="Click to know more about OXYGEN">OXYGEN</a> for respiration and in mangrove environment, oxygen in <a href="https://interviewquestions.tuteehub.com/tag/soil-15956" style="font-weight:bold;" target="_blank" title="Click to know more about SOIL">SOIL</a> is very <a href="https://interviewquestions.tuteehub.com/tag/limited-1074043" style="font-weight:bold;" target="_blank" title="Click to know more about LIMITED">LIMITED</a> or nil. This necessitates mangrove root system to take up oxygen from the atmosphere. For this purpose, mangrove species have specialized above ground roots <a href="https://interviewquestions.tuteehub.com/tag/called-907796" style="font-weight:bold;" target="_blank" title="Click to know more about CALLED">CALLED</a> breathing roots or pneumatophores. In some species, these roots are pencil sized and peg like <a href="https://interviewquestions.tuteehub.com/tag/whereas-2326610" style="font-weight:bold;" target="_blank" title="Click to know more about WHEREAS">WHEREAS</a> in some other species they look like a knee. These roots have numerous pores through which oxygen enters into the underground tissues. In some plants buttress roots function as breathing roots and also provide mechanical support to the tree.</p></body></html> | |