In evolution, the advantage of a trait depends on what?
Answer and explanation
Correct answer: The environment
The governing concept is adaptation and natural selection. A trait is advantageous only in relation to particular environmental conditions. Thick fur may help an animal in a cold region but be disadvantageous in a hot region; similarly, camouflage works only when it matches the surroundings. Thus option A is correct. The name of an organism, book colour or rock height does not by itself determine biological advantage.
Frequently asked questions
What is the correct answer to this question?
The environment
Why is this the correct answer?
The governing concept is adaptation and natural selection. A trait is advantageous only in relation to particular environmental conditions. Thick fur may help an animal in a cold region but be disadvantageous in a hot region; similarly, camouflage works only when it matches the surroundings. Thus option A is correct. The name of an organism, book colour or rock height does not by itself determine biological advantage.
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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