{"id":90196,"date":"2025-06-01T10:22:42","date_gmt":"2025-06-01T10:22:42","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=90196"},"modified":"2025-06-01T10:22:42","modified_gmt":"2025-06-01T10:22:42","slug":"which-one-of-the-following-is-not-decomposed-by-bacterial-action","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-is-not-decomposed-by-bacterial-action\/","title":{"rendered":"Which one of the following is NOT decomposed by bacterial action ?"},"content":{"rendered":"

Which one of the following is NOT decomposed by bacterial action ?<\/p>\n

[amp_mcq option1=”Vegetable remains” option2=”Plastic materials” option3=”Animal carcasses” option4=”Wastes of flowers” correct=”option2″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC CAPF – 2017<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe correct option is B.
\n<\/section>\n
\nBacterial action, along with fungi and other microorganisms, is responsible for the decomposition of organic matter. Vegetable remains (A), animal carcasses (C), and wastes of flowers (D) are all composed of organic materials that are readily biodegradable by bacteria and other decomposers in the environment. Plastic materials (B), on the other hand, are typically synthetic polymers derived from petroleum. Their complex chemical structure makes them resistant to breakdown by most common bacteria and natural decomposition processes, leading to their persistence in the environment.
\n<\/section>\n
\nWhile some specialized microorganisms or specific conditions can lead to the degradation of certain types of plastics over very long periods, common plastics are largely considered non-biodegradable by typical bacterial action in the environment compared to organic waste.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Which one of the following is NOT decomposed by bacterial action ? [amp_mcq option1=”Vegetable remains” option2=”Plastic materials” option3=”Animal carcasses” option4=”Wastes of flowers” correct=”option2″] This question was previously asked in UPSC CAPF – 2017 Download PDFAttempt Online The correct option is B. Bacterial action, along with fungi and other microorganisms, is responsible for the decomposition of … <\/p>\n

Detailed SolutionWhich one of the following is NOT decomposed by bacterial action ?<\/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":[1085],"tags":[1101,1117,1115],"class_list":["post-90196","post","type-post","status-publish","format-standard","hentry","category-upsc-capf","tag-1101","tag-biology","tag-miscellaneous","no-featured-image-padding"],"yoast_head":"\nWhich one of the following is NOT decomposed by bacterial action ?<\/title>\n<meta name=\"description\" content=\"The correct option is B. Bacterial action, along with fungi and other microorganisms, is responsible for the decomposition of organic matter. Vegetable remains (A), animal carcasses (C), and wastes of flowers (D) are all composed of organic materials that are readily biodegradable by bacteria and other decomposers in the environment. Plastic materials (B), on the other hand, are typically synthetic polymers derived from petroleum. Their complex chemical structure makes them resistant to breakdown by most common bacteria and natural decomposition processes, leading to their persistence in the environment.\" \/>\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-is-not-decomposed-by-bacterial-action\/\" \/>\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 is NOT decomposed by bacterial action ?\" \/>\n<meta property=\"og:description\" content=\"The correct option is B. Bacterial action, along with fungi and other microorganisms, is responsible for the decomposition of organic matter. Vegetable remains (A), animal carcasses (C), and wastes of flowers (D) are all composed of organic materials that are readily biodegradable by bacteria and other decomposers in the environment. Plastic materials (B), on the other hand, are typically synthetic polymers derived from petroleum. Their complex chemical structure makes them resistant to breakdown by most common bacteria and natural decomposition processes, leading to their persistence in the environment.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/which-one-of-the-following-is-not-decomposed-by-bacterial-action\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T10:22:42+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 is NOT decomposed by bacterial action ?","description":"The correct option is B. Bacterial action, along with fungi and other microorganisms, is responsible for the decomposition of organic matter. Vegetable remains (A), animal carcasses (C), and wastes of flowers (D) are all composed of organic materials that are readily biodegradable by bacteria and other decomposers in the environment. Plastic materials (B), on the other hand, are typically synthetic polymers derived from petroleum. 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