{"id":92044,"date":"2025-06-01T11:12:46","date_gmt":"2025-06-01T11:12:46","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=92044"},"modified":"2025-06-01T11:12:46","modified_gmt":"2025-06-01T11:12:46","slug":"consider-the-following-statements-1-some-mushrooms-have-medicinal","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-1-some-mushrooms-have-medicinal\/","title":{"rendered":"Consider the following statements:\n  1. Some mushrooms have medicinal"},"content":{"rendered":"<p>Consider the following statements:<\/p>\n<ul>\n<li>1. Some mushrooms have medicinal properties.<\/li>\n<li>2. Some mushrooms have psycho-active properties.<\/li>\n<li>3. Some mushrooms have insecticidal properties.<\/li>\n<li>4. Some mushrooms have bioluminescent properties.<\/li>\n<\/ul>\n<p>How many of the above statements are correct?<\/p>\n<p>[amp_mcq option1=&#8221;Only one&#8221; option2=&#8221;Only two&#8221; option3=&#8221;Only three&#8221; option4=&#8221;All four&#8221; correct=&#8221;option4&#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 IAS &#8211; 2023<\/div>\n<\/div>\n<div class=\"pyq-exam-psc-buttons\"><a href=\"\/pyq\/pyq-upsc-ias-2023.pdf\" target=\"_blank\" class=\"psc-pdf-button\" rel=\"noopener\">Download PDF<\/a><a href=\"\/pyq-upsc-ias-2023\" target=\"_blank\" class=\"psc-attempt-button\" rel=\"noopener\">Attempt Online<\/a><\/div>\n<\/div>\n<section id=\"pyq-correct-answer\">\nAll four statements are correct.<br \/>\n<\/section>\n<section id=\"pyq-key-points\">\n1.  **Some mushrooms have medicinal properties:** Many mushroom species have been traditionally used for medicinal purposes and are being researched for compounds with potential benefits, including anti-cancer, immune-modulating, and antibiotic effects (e.g., Reishi, Shiitake, Turkey Tail).<br \/>\n2.  **Some mushrooms have psycho-active properties:** Certain mushrooms contain psychoactive compounds like psilocybin and psilocin (e.g., Psilocybe species), which affect the mind and perception.<br \/>\n3.  **Some mushrooms have insecticidal properties:** Some fungi, including certain mushroom species, produce compounds that are toxic or deterrent to insects. *Amanita muscaria*, for example, contains ibotenic acid, which has insecticidal properties.<br \/>\n4.  **Some mushrooms have bioluminescent properties:** Several species of fungi, including certain mushrooms (e.g., some *Mycena* species, *Panellus stipticus*), are bioluminescent, meaning they produce light through a chemical reaction.<br \/>\n<\/section>\n<section id=\"pyq-additional-information\">\nFungi are a diverse kingdom, and mushrooms, being the fruiting bodies of many fungi, exhibit a wide range of biological and chemical properties, including those mentioned in the statements.<br \/>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Consider the following statements: 1. Some mushrooms have medicinal properties. 2. Some mushrooms have psycho-active properties. 3. Some mushrooms have insecticidal properties. 4. Some mushrooms have bioluminescent properties. How many of the above statements are correct? [amp_mcq option1=&#8221;Only one&#8221; option2=&#8221;Only two&#8221; option3=&#8221;Only three&#8221; option4=&#8221;All four&#8221; correct=&#8221;option4&#8243;] This question was previously asked in UPSC IAS &#8211; &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"Consider the following statements:\n  1. Some mushrooms have medicinal\" class=\"read-more button\" href=\"https:\/\/exam.pscnotes.com\/mcq\/consider-the-following-statements-1-some-mushrooms-have-medicinal\/#more-92044\">Detailed Solution<span class=\"screen-reader-text\">Consider the following statements:<br \/>\n  1. Some mushrooms have medicinal<\/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":[1092],"tags":[1105,1117,1115],"class_list":["post-92044","post","type-post","status-publish","format-standard","hentry","category-upsc-ias","tag-1105","tag-biology","tag-miscellaneous","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>Consider the following statements:  1. 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Some mushrooms have medicinal","description":"All four statements are correct. 1. **Some mushrooms have medicinal properties:** Many mushroom species have been traditionally used for medicinal purposes and are being researched for compounds with potential benefits, including anti-cancer, immune-modulating, and antibiotic effects (e.g., Reishi, Shiitake, Turkey Tail). 2. **Some mushrooms have psycho-active properties:** Certain mushrooms contain psychoactive compounds like psilocybin and psilocin (e.g., Psilocybe species), which affect the mind and perception. 3. **Some mushrooms have insecticidal properties:** Some fungi, including certain mushroom species, produce compounds that are toxic or deterrent to insects. *Amanita muscaria*, for example, contains ibotenic acid, which has insecticidal properties. 4. **Some mushrooms have bioluminescent properties:** Several species of fungi, including certain mushrooms (e.g., some *Mycena* species, *Panellus stipticus*), are bioluminescent, meaning they produce light through a chemical reaction.","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\/consider-the-following-statements-1-some-mushrooms-have-medicinal\/","og_locale":"en_US","og_type":"article","og_title":"Consider the following statements:  1. 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