{"id":7601,"date":"2024-05-31T01:51:01","date_gmt":"2024-05-30T19:51:01","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/?post_type=mcq&#038;p=7601"},"modified":"2024-06-09T03:12:58","modified_gmt":"2024-06-08T21:12:58","slug":"the-most-abundant-element-by-number-in-the-living-system-is-____","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/the-most-abundant-element-by-number-in-the-living-system-is-____\/","title":{"rendered":"The most abundant element by number in the living system is ____?"},"content":{"rendered":"","protected":false},"author":1158,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1474],"subject":[38],"class_list":["post-7601","mcq","type-mcq","status-publish","hentry","topic-human-body","subject-biology"],"mcq_note":"<strong>Oxygen is the most abundant element in living organisms.<\/strong> It makes up 62.8% of the mass of living systems. Carbon constitutes 19.4%, followed by hydrogen 9.3% and nitrogen 5.1%.","mcq_options":[{"right":"no","answer":"Carbon"},{"right":"no","answer":"Nitrogen"},{"right":"yes","answer":"Oxygen"},{"right":"no","answer":"Hydrogen"}],"multi_answers":"no","subject_terms":[{"id":38,"title":"Biology","slug":"biology"}],"topic_terms":[{"id":1474,"title":"Human Body","slug":"human-body"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/7601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/users\/1158"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/comments?post=7601"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=7601"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=7601"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=7601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}