{"id":87094,"date":"2025-06-01T04:28:00","date_gmt":"2025-06-01T04:28:00","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=87094"},"modified":"2025-06-01T04:28:00","modified_gmt":"2025-06-01T04:28:00","slug":"which-one-of-the-following-statements-is-are-correct-for-a-vascular-bu","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-are-correct-for-a-vascular-bu\/","title":{"rendered":"Which one of the following statements is\/are correct for a vascular bu"},"content":{"rendered":"<p>Which one of the following statements is\/are correct for a vascular bundle in which xylem and phloem are jointly situated along the same radius ?<\/p>\n<ul>\n<li>These are called conjoint vascular bundles.<\/li>\n<li>Cambium may be present in such vascular bundles.<\/li>\n<li>Conjoint vascular bundles are always of closed type.<\/li>\n<\/ul>\n<p>Select the answer using the code given below :<\/p>\n<p>[amp_mcq option1=&#8221;1 only&#8221; option2=&#8221;1 and 2 only&#8221; option3=&#8221;2 and 3 only&#8221; option4=&#8221;1, 2 and 3&#8243; correct=&#8221;option2&#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 Geoscientist &#8211; 2024<\/div>\n<\/div>\n<div class=\"pyq-exam-psc-buttons\"><a href=\"\/pyq\/pyq-upsc-geoscientist-2024.pdf\" target=\"_blank\" class=\"psc-pdf-button\" rel=\"noopener\">Download PDF<\/a><a href=\"\/pyq-upsc-geoscientist-2024\" target=\"_blank\" class=\"psc-attempt-button\" rel=\"noopener\">Attempt Online<\/a><\/div>\n<\/div>\n<section id=\"pyq-correct-answer\">\nStatement 1 is correct: Vascular bundles in which xylem and phloem are jointly situated along the same radius are called conjoint vascular bundles. Statement 2 is correct: Cambium may or may not be present between xylem and phloem in conjoint bundles. If present, they are called open conjoint bundles, characteristic of dicot stems. Statement 3 is incorrect: Conjoint vascular bundles can be open (with cambium) or closed (without cambium, characteristic of monocot stems).<br \/>\n<\/section>\n<section id=\"pyq-key-points\">\nConjoint vascular bundles have xylem and phloem on the same radius and can be open (with cambium) or closed (without cambium).<br \/>\n<\/section>\n<section id=\"pyq-additional-information\">\nRadial vascular bundles have xylem and phloem arranged on different radii, alternating with each other (typical of roots). Conjoint bundles are characteristic of stems and leaves. Collateral conjoint bundles have xylem towards the center and phloem towards the periphery. Bicollateral conjoint bundles have phloem on both sides of the xylem.<br \/>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Which one of the following statements is\/are correct for a vascular bundle in which xylem and phloem are jointly situated along the same radius ? These are called conjoint vascular bundles. Cambium may be present in such vascular bundles. Conjoint vascular bundles are always of closed type. Select the answer using the code given below &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"Which one of the following statements is\/are correct for a vascular bu\" class=\"read-more button\" href=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-are-correct-for-a-vascular-bu\/#more-87094\">Detailed Solution<span class=\"screen-reader-text\">Which one of the following statements is\/are correct for a vascular bu<\/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":[1091],"tags":[1103,1117,1118],"class_list":["post-87094","post","type-post","status-publish","format-standard","hentry","category-upsc-geoscientist","tag-1103","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>Which one of the following statements is\/are correct for a vascular bu<\/title>\n<meta name=\"description\" content=\"Statement 1 is correct: Vascular bundles in which xylem and phloem are jointly situated along the same radius are called conjoint vascular bundles. Statement 2 is correct: Cambium may or may not be present between xylem and phloem in conjoint bundles. If present, they are called open conjoint bundles, characteristic of dicot stems. Statement 3 is incorrect: Conjoint vascular bundles can be open (with cambium) or closed (without cambium, characteristic of monocot stems). Conjoint vascular bundles have xylem and phloem on the same radius and can be open (with cambium) or closed (without cambium).\" \/>\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\/which-one-of-the-following-statements-is-are-correct-for-a-vascular-bu\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Which one of the following statements is\/are correct for a vascular bu\" \/>\n<meta property=\"og:description\" content=\"Statement 1 is correct: Vascular bundles in which xylem and phloem are jointly situated along the same radius are called conjoint vascular bundles. Statement 2 is correct: Cambium may or may not be present between xylem and phloem in conjoint bundles. If present, they are called open conjoint bundles, characteristic of dicot stems. Statement 3 is incorrect: Conjoint vascular bundles can be open (with cambium) or closed (without cambium, characteristic of monocot stems). Conjoint vascular bundles have xylem and phloem on the same radius and can be open (with cambium) or closed (without cambium).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-are-correct-for-a-vascular-bu\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T04:28:00+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":"Which one of the following statements is\/are correct for a vascular bu","description":"Statement 1 is correct: Vascular bundles in which xylem and phloem are jointly situated along the same radius are called conjoint vascular bundles. Statement 2 is correct: Cambium may or may not be present between xylem and phloem in conjoint bundles. If present, they are called open conjoint bundles, characteristic of dicot stems. Statement 3 is incorrect: Conjoint vascular bundles can be open (with cambium) or closed (without cambium, characteristic of monocot stems). Conjoint vascular bundles have xylem and phloem on the same radius and can be open (with cambium) or closed (without cambium).","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\/which-one-of-the-following-statements-is-are-correct-for-a-vascular-bu\/","og_locale":"en_US","og_type":"article","og_title":"Which one of the following statements is\/are correct for a vascular bu","og_description":"Statement 1 is correct: Vascular bundles in which xylem and phloem are jointly situated along the same radius are called conjoint vascular bundles. Statement 2 is correct: Cambium may or may not be present between xylem and phloem in conjoint bundles. If present, they are called open conjoint bundles, characteristic of dicot stems. Statement 3 is incorrect: Conjoint vascular bundles can be open (with cambium) or closed (without cambium, characteristic of monocot stems). Conjoint vascular bundles have xylem and phloem on the same radius and can be open (with cambium) or closed (without cambium).","og_url":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-are-correct-for-a-vascular-bu\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T04:28:00+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-are-correct-for-a-vascular-bu\/","url":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-are-correct-for-a-vascular-bu\/","name":"Which one of the following statements is\/are correct for a vascular bu","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T04:28:00+00:00","dateModified":"2025-06-01T04:28:00+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"Statement 1 is correct: Vascular bundles in which xylem and phloem are jointly situated along the same radius are called conjoint vascular bundles. Statement 2 is correct: Cambium may or may not be present between xylem and phloem in conjoint bundles. If present, they are called open conjoint bundles, characteristic of dicot stems. Statement 3 is incorrect: Conjoint vascular bundles can be open (with cambium) or closed (without cambium, characteristic of monocot stems). Conjoint vascular bundles have xylem and phloem on the same radius and can be open (with cambium) or closed (without cambium).","breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-are-correct-for-a-vascular-bu\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-are-correct-for-a-vascular-bu\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-statements-is-are-correct-for-a-vascular-bu\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"UPSC Geoscientist","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/upsc-geoscientist\/"},{"@type":"ListItem","position":3,"name":"Which one of the following statements is\/are correct for a vascular bu"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/87094","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=87094"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/87094\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=87094"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=87094"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=87094"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}