Why are the wings of a bird and an insect called analogous organs?
Answer and explanation
Correct answer: Because they perform a similar function but have different basic structures
Analogous organs perform similar functions but arise from different structural plans and evolutionary origins. A bird wing contains bones and muscles, whereas an insect wing is an extension of the exoskeleton. Both enable flight, so option A is correct. Option B describes neither their structure nor origin, option C refers incorrectly to homologous organs, and option D is biologically impossible.
Frequently asked questions
What is the correct answer to this question?
Because they perform a similar function but have different basic structures
Why is this the correct answer?
Analogous organs perform similar functions but arise from different structural plans and evolutionary origins. A bird wing contains bones and muscles, whereas an insect wing is an extension of the exoskeleton. Both enable flight, so option A is correct. Option B describes neither their structure nor origin, option C refers incorrectly to homologous organs, and option D is biologically impossible.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Heredity and Evolution.
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