Age of fossil is determined by [CPMT 1974; AFMC – McqOptions

MCQOPTIONS

1.	Age of fossil is determined by [CPMT 1974; AFMC 1980]
A.	Earth crust
B.	Remnant of radioactive carbon
C.	Deposition of calcium
D.	All of the above
Answer» C. Deposition of calcium

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