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What is meant by homologous organs? Give one example. - Biology (Theory)

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What is meant by homologous organs? Give one example.

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Solution

Homologous organs are those that share a common embryogenic origin and development, function differently, and have comparable interactions with neighboring organs. For example, tendrils of Passiflora and thorns of Bougainvillea are homologous since they both emerge at axillary positions and are hence variations of the branch.

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Chapter 8: Evidences and Theories of Biological Evolution - TEST YOUR PROGRESS [Page 346]

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Nootan Biology [English] Class 12 ISC
Chapter 8 Evidences and Theories of Biological Evolution
TEST YOUR PROGRESS | Q 12. | Page 346
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