{"id":86132,"date":"2025-06-01T03:38:24","date_gmt":"2025-06-01T03:38:24","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=86132"},"modified":"2025-06-01T03:38:24","modified_gmt":"2025-06-01T03:38:24","slug":"wings-of-birds-and-bats-are-considered-analogous-structures-because-th","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/wings-of-birds-and-bats-are-considered-analogous-structures-because-th\/","title":{"rendered":"Wings of birds and bats are considered analogous structures because th"},"content":{"rendered":"

Wings of birds and bats are considered analogous structures because they have<\/p>\n

[amp_mcq option1=”common origin and common function” option2=”different origin and common function” option3=”common origin and different function” option4=”different origin and different function” correct=”option2″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC CDS-2 – 2020<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nWings of birds and bats are considered analogous structures because they have different origin and common function.
\n<\/section>\n
\nAnalogous structures are features in different species that perform the same function but have evolved independently from different ancestors. This is a result of convergent evolution, where different organisms adapt to similar environments or ecological niches. Bird wings evolved from forelimbs of reptilian ancestors, while bat wings evolved from the forelimbs of mammalian ancestors, and their skeletal structures are fundamentally different, reflecting their distinct evolutionary paths. However, both structures serve the purpose of flight. Homologous structures, in contrast, have a common evolutionary origin but may have different functions (e.g., the forelimbs of humans, bats, whales, and birds all originated from a common tetrapod ancestor but are used for different activities like grasping, flying, swimming).
\n<\/section>\n
\nStudying analogous and homologous structures helps scientists understand evolutionary relationships and the processes of adaptation and diversification. Analogous structures illustrate how natural selection can lead to similar solutions for similar environmental challenges in unrelated organisms.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

Wings of birds and bats are considered analogous structures because they have [amp_mcq option1=”common origin and common function” option2=”different origin and common function” option3=”common origin and different function” option4=”different origin and different function” correct=”option2″] This question was previously asked in UPSC CDS-2 – 2020 Download PDFAttempt Online Wings of birds and bats are considered analogous … <\/p>\n

Detailed SolutionWings of birds and bats are considered analogous structures because th<\/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":[1088],"tags":[1288,1117,1412],"class_list":["post-86132","post","type-post","status-publish","format-standard","hentry","category-upsc-cds-2","tag-1288","tag-biology","tag-evolution-of-life","no-featured-image-padding"],"yoast_head":"\nWings of birds and bats are considered analogous structures because th<\/title>\n<meta name=\"description\" content=\"Wings of birds and bats are considered analogous structures because they have different origin and common function. Analogous structures are features in different species that perform the same function but have evolved independently from different ancestors. This is a result of convergent evolution, where different organisms adapt to similar environments or ecological niches. Bird wings evolved from forelimbs of reptilian ancestors, while bat wings evolved from the forelimbs of mammalian ancestors, and their skeletal structures are fundamentally different, reflecting their distinct evolutionary paths. However, both structures serve the purpose of flight. Homologous structures, in contrast, have a common evolutionary origin but may have different functions (e.g., the forelimbs of humans, bats, whales, and birds all originated from a common tetrapod ancestor but are used for different activities like grasping, flying, swimming).\" \/>\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\/wings-of-birds-and-bats-are-considered-analogous-structures-because-th\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wings of birds and bats are considered analogous structures because th\" \/>\n<meta property=\"og:description\" content=\"Wings of birds and bats are considered analogous structures because they have different origin and common function. Analogous structures are features in different species that perform the same function but have evolved independently from different ancestors. This is a result of convergent evolution, where different organisms adapt to similar environments or ecological niches. Bird wings evolved from forelimbs of reptilian ancestors, while bat wings evolved from the forelimbs of mammalian ancestors, and their skeletal structures are fundamentally different, reflecting their distinct evolutionary paths. However, both structures serve the purpose of flight. Homologous structures, in contrast, have a common evolutionary origin but may have different functions (e.g., the forelimbs of humans, bats, whales, and birds all originated from a common tetrapod ancestor but are used for different activities like grasping, flying, swimming).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/wings-of-birds-and-bats-are-considered-analogous-structures-because-th\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-01T03:38:24+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":"Wings of birds and bats are considered analogous structures because th","description":"Wings of birds and bats are considered analogous structures because they have different origin and common function. Analogous structures are features in different species that perform the same function but have evolved independently from different ancestors. This is a result of convergent evolution, where different organisms adapt to similar environments or ecological niches. Bird wings evolved from forelimbs of reptilian ancestors, while bat wings evolved from the forelimbs of mammalian ancestors, and their skeletal structures are fundamentally different, reflecting their distinct evolutionary paths. However, both structures serve the purpose of flight. Homologous structures, in contrast, have a common evolutionary origin but may have different functions (e.g., the forelimbs of humans, bats, whales, and birds all originated from a common tetrapod ancestor but are used for different activities like grasping, flying, swimming).","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\/wings-of-birds-and-bats-are-considered-analogous-structures-because-th\/","og_locale":"en_US","og_type":"article","og_title":"Wings of birds and bats are considered analogous structures because th","og_description":"Wings of birds and bats are considered analogous structures because they have different origin and common function. Analogous structures are features in different species that perform the same function but have evolved independently from different ancestors. This is a result of convergent evolution, where different organisms adapt to similar environments or ecological niches. Bird wings evolved from forelimbs of reptilian ancestors, while bat wings evolved from the forelimbs of mammalian ancestors, and their skeletal structures are fundamentally different, reflecting their distinct evolutionary paths. However, both structures serve the purpose of flight. 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