Fossils are remains or traces of what?
Answer and explanation
Correct answer: Ancient organisms
The governing concept is fossil evidence in evolution. Organisms that lived long ago, or marks left by them, can become preserved in layers of sedimentary rock through processes such as burial and mineralisation. These preserved remains or traces are called fossils. Therefore, option A is correct. Modern machines, fresh food and clouds are not biological remains and cannot serve as fossils.
Frequently asked questions
What is the correct answer to this question?
Ancient organisms
Why is this the correct answer?
The governing concept is fossil evidence in evolution. Organisms that lived long ago, or marks left by them, can become preserved in layers of sedimentary rock through processes such as burial and mineralisation. These preserved remains or traces are called fossils. Therefore, option A is correct. Modern machines, fresh food and clouds are not biological remains and cannot serve as fossils.
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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