Age of fossils in the past was generally determined by radio-carbon 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, includes [CBSE PMT 2004]

Question

Age of fossils in the past was generally determined by radio-carbon 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, includes                                                        [CBSE PMT  2004]

TuteeHUB · Accepted Answer

Study of carbohydrates/proteins in rocks

TuteeHUB · Answer

Electron spin resonance (ESR) and fossil DNA

TuteeHUB · Answer

Study of carbohydrates/proteins in fossils

TuteeHUB · Answer

Study of conditions of fossilization

1.	Age of fossils in the past was generally determined by radio-carbon 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, includes [CBSE PMT 2004]
A.	Electron spin resonance (ESR) and fossil DNA
B.	Study of carbohydrates/proteins in rocks
C.	Study of carbohydrates/proteins in fossils
D.	Study of conditions of fossilization
Answer» B. Study of carbohydrates/proteins in rocks

Discussion

No Comment Found

Related MCQs

Reply to Comment