{"id":92095,"date":"2025-06-01T11:13:50","date_gmt":"2025-06-01T11:13:50","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=92095"},"modified":"2025-06-01T11:13:50","modified_gmt":"2025-06-01T11:13:50","slug":"aerial-metagenomics-best-refers-to-which-one-of-the-following-situ","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/aerial-metagenomics-best-refers-to-which-one-of-the-following-situ\/","title":{"rendered":"\u2018Aerial metagenomics\u2019 best refers to which one of the following situ"},"content":{"rendered":"

\u2018Aerial metagenomics\u2019 best refers to which one of the following situations?<\/p>\n

[amp_mcq option1=”Collecting DNA samples from air in a habitat at one go” option2=”Understanding the genetic makeup of avian species of a habitat” option3=”Using air-borne devices to collect blood samples from moving animals” option4=”Sending drones to inaccessible areas to collect plant and animal samples from land surfaces and water bodies” correct=”option1″]<\/p>\n

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This question was previously asked in<\/div>\n
UPSC IAS – 2023<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe correct answer is A) Collecting DNA samples from air in a habitat at one go.
\n<\/section>\n
\nMetagenomics is the study of the collective genetic material (DNA and RNA) from a community of organisms in an environmental sample, bypassing the need to isolate and culture individual species. “Aerial” refers to the air. Therefore, “aerial metagenomics” is the technique of collecting samples from the air (which contains DNA from airborne microorganisms like bacteria, fungi, viruses, pollen, spores, environmental DNA from insects, etc.) and analyzing the extracted genetic material to understand the biodiversity and composition of the airborne biome in a specific habitat at a particular time.
\n<\/section>\n
\nThis technique allows for the broad-scale monitoring of biodiversity and ecological dynamics in the air, potentially detecting invasive species, monitoring allergens (pollen, spores), or studying pathogen distribution without extensive fieldwork or culturing.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

\u2018Aerial metagenomics\u2019 best refers to which one of the following situations? [amp_mcq option1=”Collecting DNA samples from air in a habitat at one go” option2=”Understanding the genetic makeup of avian species of a habitat” option3=”Using air-borne devices to collect blood samples from moving animals” option4=”Sending drones to inaccessible areas to collect plant and animal samples from … <\/p>\n

Detailed Solution\u2018Aerial metagenomics\u2019 best refers to which one of the following situ<\/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":[1105,1117,1146],"class_list":["post-92095","post","type-post","status-publish","format-standard","hentry","category-upsc-ias","tag-1105","tag-biology","tag-genetic-engineering-and-biotechnology","no-featured-image-padding"],"yoast_head":"\n\u2018Aerial metagenomics\u2019 best refers to which one of the following situ<\/title>\n<meta name=\"description\" content=\"The correct answer is A) Collecting DNA samples from air in a habitat at one go. Metagenomics is the study of the collective genetic material (DNA and RNA) from a community of organisms in an environmental sample, bypassing the need to isolate and culture individual species. "Aerial" refers to the air. Therefore, "aerial metagenomics" is the technique of collecting samples from the air (which contains DNA from airborne microorganisms like bacteria, fungi, viruses, pollen, spores, environmental DNA from insects, etc.) and analyzing the extracted genetic material to understand the biodiversity and composition of the airborne biome in a specific habitat at a particular time.\" \/>\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\/aerial-metagenomics-best-refers-to-which-one-of-the-following-situ\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u2018Aerial metagenomics\u2019 best refers to which one of the following situ\" \/>\n<meta property=\"og:description\" content=\"The correct answer is A) Collecting DNA samples from air in a habitat at one go. Metagenomics is the study of the collective genetic material (DNA and RNA) from a community of organisms in an environmental sample, bypassing the need to isolate and culture individual species. "Aerial" refers to the air. Therefore, "aerial metagenomics" is the technique of collecting samples from the air (which contains DNA from airborne microorganisms like bacteria, fungi, viruses, pollen, spores, environmental DNA from insects, etc.) and analyzing the extracted genetic material to understand the biodiversity and composition of the airborne biome in a specific habitat at a particular time.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/aerial-metagenomics-best-refers-to-which-one-of-the-following-situ\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T11:13:50+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":"\u2018Aerial metagenomics\u2019 best refers to which one of the following situ","description":"The correct answer is A) Collecting DNA samples from air in a habitat at one go. Metagenomics is the study of the collective genetic material (DNA and RNA) from a community of organisms in an environmental sample, bypassing the need to isolate and culture individual species. \"Aerial\" refers to the air. Therefore, \"aerial metagenomics\" is the technique of collecting samples from the air (which contains DNA from airborne microorganisms like bacteria, fungi, viruses, pollen, spores, environmental DNA from insects, etc.) and analyzing the extracted genetic material to understand the biodiversity and composition of the airborne biome in a specific habitat at a particular time.","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\/aerial-metagenomics-best-refers-to-which-one-of-the-following-situ\/","og_locale":"en_US","og_type":"article","og_title":"\u2018Aerial metagenomics\u2019 best refers to which one of the following situ","og_description":"The correct answer is A) Collecting DNA samples from air in a habitat at one go. Metagenomics is the study of the collective genetic material (DNA and RNA) from a community of organisms in an environmental sample, bypassing the need to isolate and culture individual species. \"Aerial\" refers to the air. 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Metagenomics is the study of the collective genetic material (DNA and RNA) from a community of organisms in an environmental sample, bypassing the need to isolate and culture individual species. \"Aerial\" refers to the air. 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