{"id":87752,"date":"2025-06-01T06:53:30","date_gmt":"2025-06-01T06:53:30","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=87752"},"modified":"2025-06-01T06:53:30","modified_gmt":"2025-06-01T06:53:30","slug":"the-gaseous-product-of-a-process-in-plants-is-a-requirement-for-anothe","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-gaseous-product-of-a-process-in-plants-is-a-requirement-for-anothe\/","title":{"rendered":"The gaseous product of a process in plants is a requirement for anothe"},"content":{"rendered":"

The gaseous product of a process in plants is a requirement for another vital process that releases energy. Given below are four combinations of the process and product. Identify the correct answer.<\/p>\n

[amp_mcq option1=”Respiration and Nitric oxide” option2=”Transpiration and Water vapour” option3=”Photosynthesis and Oxygen” option4=”Germination and Carbon dioxide” correct=”option3″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC NDA-1 – 2021<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe correct answer is C) Photosynthesis and Oxygen. Oxygen is a gaseous product of photosynthesis and is a requirement for aerobic respiration, a vital process that releases energy in most organisms, including plants.
\n<\/section>\n
\n– Photosynthesis is the process by which plants convert light energy into chemical energy (glucose) using carbon dioxide and water, releasing oxygen as a byproduct.
\n– Respiration is the process by which organisms break down organic molecules (like glucose) to release energy. Aerobic respiration requires oxygen and produces carbon dioxide and water.
\n– The question describes a gaseous product (oxygen from photosynthesis) being a requirement (for respiration) of a process that releases energy.
\n<\/section>\n
\n– Transpiration produces water vapour, which is not a requirement for energy release.
\n– Nitric oxide is not a standard product of respiration or a requirement for energy release in typical metabolic pathways.
\n– Germination is a process, not a gaseous product. While respiration provides energy for germination, carbon dioxide is a product of respiration, not a requirement for it.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

The gaseous product of a process in plants is a requirement for another vital process that releases energy. Given below are four combinations of the process and product. Identify the correct answer. [amp_mcq option1=”Respiration and Nitric oxide” option2=”Transpiration and Water vapour” option3=”Photosynthesis and Oxygen” option4=”Germination and Carbon dioxide” correct=”option3″] This question was previously asked in … <\/p>\n

Detailed SolutionThe gaseous product of a process in plants is a requirement for anothe<\/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":[1093],"tags":[1110,1117,1331],"class_list":["post-87752","post","type-post","status-publish","format-standard","hentry","category-upsc-nda-1","tag-1110","tag-biology","tag-photosynthesis","no-featured-image-padding"],"yoast_head":"\nThe gaseous product of a process in plants is a requirement for anothe<\/title>\n<meta name=\"description\" content=\"The correct answer is C) Photosynthesis and Oxygen. Oxygen is a gaseous product of photosynthesis and is a requirement for aerobic respiration, a vital process that releases energy in most organisms, including plants. - Photosynthesis is the process by which plants convert light energy into chemical energy (glucose) using carbon dioxide and water, releasing oxygen as a byproduct. - Respiration is the process by which organisms break down organic molecules (like glucose) to release energy. Aerobic respiration requires oxygen and produces carbon dioxide and water. - The question describes a gaseous product (oxygen from photosynthesis) being a requirement (for respiration) of a process that releases energy.\" \/>\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\/the-gaseous-product-of-a-process-in-plants-is-a-requirement-for-anothe\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The gaseous product of a process in plants is a requirement for anothe\" \/>\n<meta property=\"og:description\" content=\"The correct answer is C) Photosynthesis and Oxygen. Oxygen is a gaseous product of photosynthesis and is a requirement for aerobic respiration, a vital process that releases energy in most organisms, including plants. - Photosynthesis is the process by which plants convert light energy into chemical energy (glucose) using carbon dioxide and water, releasing oxygen as a byproduct. - Respiration is the process by which organisms break down organic molecules (like glucose) to release energy. Aerobic respiration requires oxygen and produces carbon dioxide and water. - The question describes a gaseous product (oxygen from photosynthesis) being a requirement (for respiration) of a process that releases energy.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/the-gaseous-product-of-a-process-in-plants-is-a-requirement-for-anothe\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T06:53:30+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":"The gaseous product of a process in plants is a requirement for anothe","description":"The correct answer is C) Photosynthesis and Oxygen. 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