If two organs perform the same function of flying but have different origins, what type of organs are they?
Answer and explanation
Correct answer: Analogous organs
The governing concept is analogy in evolution. When structures perform a similar function, such as flying, but arise from different ancestral origins and have different basic designs, they are called analogous organs. Thus, option B is correct. Homologous organs share a basic structural plan despite different functions, whereas genes and chromosomes are hereditary units or structures, not categories of organs.
Frequently asked questions
What is the correct answer to this question?
Analogous organs
Why is this the correct answer?
The governing concept is analogy in evolution. When structures perform a similar function, such as flying, but arise from different ancestral origins and have different basic designs, they are called analogous organs. Thus, option B is correct. Homologous organs share a basic structural plan despite different functions, whereas genes and chromosomes are hereditary units or structures, not categories of organs.
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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