Age of fossils in the past was generally determined by radiocarbon method and other methods involving radioactive elements found in the rocks. More precise methods, which were used recently and led to the revision of the evolutionary periods for different groups of organisms, includesA. Study of carbohydrates and protein in fossils.B. Study of conditions of fossilisationC. Electron spin resonance and fossils DNAD. Presence of carbohyrates and protien in rocks.

Age of fossils in the past was generally determined by radiocarbon met

1.	Age of fossils in the past was generally determined by radiocarbon method and other methods involving radioactive elements found in the rocks. More precise methods, which were used recently and led to the revision of the evolutionary periods for different groups of organisms, includesA. Study of carbohydrates and protein in fossils.B. Study of conditions of fossilisationC. Electron spin resonance and fossils DNAD. Presence of carbohyrates and protien in rocks.
Answer» Correct Answer - C

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