Which technique is used to know the age of fossils ?

What are fossils?

How do we compute the age of fossils?

What do you mean by Geologial time scale? Why it is necessary to determine the age of fossils?

How the age of fossils is determined

How do we compute the age of a fossil?

Elisa technique is based on antigen and antibody interaction. Can this technique be used in the molecular diagnosis of gentic disorder such as phenylketonria?

Name the technique to know the genetic disorders in the foetus.

What is the physical method of determining the age of fossils?

Which property of magnet is used to know the directions?