{"id":85374,"date":"2025-06-01T03:14:53","date_gmt":"2025-06-01T03:14:53","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=85374"},"modified":"2025-06-01T03:14:53","modified_gmt":"2025-06-01T03:14:53","slug":"xylem-is-a-type-of-complex-tissue-in-plants-for-upward-conduction-of-w","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/xylem-is-a-type-of-complex-tissue-in-plants-for-upward-conduction-of-w\/","title":{"rendered":"Xylem is a type of complex tissue in plants for upward conduction of w"},"content":{"rendered":"<p>Xylem is a type of complex tissue in plants for upward conduction of water. Which one of the following xylem tissues consists of living cells?<\/p>\n<p>[amp_mcq option1=&#8221;Tracheid&#8221; option2=&#8221;Vessel&#8221; option3=&#8221;Xylem parenchyma&#8221; option4=&#8221;Xylem fibre&#8221; correct=&#8221;option3&#8243;]<\/p>\n<div class=\"psc-box-pyq-exam-year-detail\">\n<div class=\"pyq-exam\">\n<div class=\"psc-heading\">This question was previously asked in<\/div>\n<div class=\"psc-title line-ellipsis\">UPSC CDS-1 &#8211; 2023<\/div>\n<\/div>\n<div class=\"pyq-exam-psc-buttons\"><a href=\"\/pyq\/pyq-upsc-cds-1-2023.pdf\" target=\"_blank\" class=\"psc-pdf-button\" rel=\"noopener\">Download PDF<\/a><a href=\"\/pyq-upsc-cds-1-2023\" target=\"_blank\" class=\"psc-attempt-button\" rel=\"noopener\">Attempt Online<\/a><\/div>\n<\/div>\n<section id=\"pyq-correct-answer\">Xylem is composed of four main types of elements: tracheids, vessels, xylem parenchyma, and xylem fibres. Among these, only xylem parenchyma cells are living cells.<\/section>\n<section id=\"pyq-key-points\">Tracheids and vessels are the main water-conducting elements and are dead, hollow tubes at maturity. Xylem fibres are typically dead and provide mechanical support. Xylem parenchyma cells are involved in storage of food materials (starch, fats) and lateral conduction of water and minerals.<\/section>\n<section id=\"pyq-additional-information\">Phloem, another complex plant tissue, is responsible for the translocation of sugars and also contains living cells, such as sieve elements and companion cells.<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Xylem is a type of complex tissue in plants for upward conduction of water. Which one of the following xylem tissues consists of living cells? [amp_mcq option1=&#8221;Tracheid&#8221; option2=&#8221;Vessel&#8221; option3=&#8221;Xylem parenchyma&#8221; option4=&#8221;Xylem fibre&#8221; correct=&#8221;option3&#8243;] This question was previously asked in UPSC CDS-1 &#8211; 2023 Download PDFAttempt Online Xylem is composed of four main types of elements: &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"Xylem is a type of complex tissue in plants for upward conduction of w\" class=\"read-more button\" href=\"https:\/\/exam.pscnotes.com\/mcq\/xylem-is-a-type-of-complex-tissue-in-plants-for-upward-conduction-of-w\/#more-85374\">Detailed Solution<span class=\"screen-reader-text\">Xylem is a type of complex tissue in plants for upward conduction of w<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1087],"tags":[1105,1117,1118],"class_list":["post-85374","post","type-post","status-publish","format-standard","hentry","category-upsc-cds-1","tag-1105","tag-biology","tag-plant-physiology","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Xylem is a type of complex tissue in plants for upward conduction of w<\/title>\n<meta name=\"description\" content=\"Xylem is composed of four main types of elements: tracheids, vessels, xylem parenchyma, and xylem fibres. Among these, only xylem parenchyma cells are living cells. Tracheids and vessels are the main water-conducting elements and are dead, hollow tubes at maturity. Xylem fibres are typically dead and provide mechanical support. Xylem parenchyma cells are involved in storage of food materials (starch, fats) and lateral conduction of water and minerals.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/xylem-is-a-type-of-complex-tissue-in-plants-for-upward-conduction-of-w\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Xylem is a type of complex tissue in plants for upward conduction of w\" \/>\n<meta property=\"og:description\" content=\"Xylem is composed of four main types of elements: tracheids, vessels, xylem parenchyma, and xylem fibres. Among these, only xylem parenchyma cells are living cells. Tracheids and vessels are the main water-conducting elements and are dead, hollow tubes at maturity. Xylem fibres are typically dead and provide mechanical support. Xylem parenchyma cells are involved in storage of food materials (starch, fats) and lateral conduction of water and minerals.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/xylem-is-a-type-of-complex-tissue-in-plants-for-upward-conduction-of-w\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T03:14:53+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Xylem is a type of complex tissue in plants for upward conduction of w","description":"Xylem is composed of four main types of elements: tracheids, vessels, xylem parenchyma, and xylem fibres. Among these, only xylem parenchyma cells are living cells. Tracheids and vessels are the main water-conducting elements and are dead, hollow tubes at maturity. Xylem fibres are typically dead and provide mechanical support. Xylem parenchyma cells are involved in storage of food materials (starch, fats) and lateral conduction of water and minerals.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/xylem-is-a-type-of-complex-tissue-in-plants-for-upward-conduction-of-w\/","og_locale":"en_US","og_type":"article","og_title":"Xylem is a type of complex tissue in plants for upward conduction of w","og_description":"Xylem is composed of four main types of elements: tracheids, vessels, xylem parenchyma, and xylem fibres. Among these, only xylem parenchyma cells are living cells. 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