How is the age of living tree estimated?

How do we compute the age of a living tree?

The half life period for radioactive decay of ""^(14)C is 5670 years. An archaeological artifact contained wood had only 80 % the ""^(14)C found in a living tree. Estimate the age of the sample.

The half-life for radioactive decay of .^14C is 5730 years. An archaeological artifact contented wood that has only 80% of the .^14C found in living tree. Estimate the age of the sample.

How is diversity in living world related to taxonomy?

Solve the following: People of Sundargram planted trees in the village garden. Some of the trees were fruit trees. The number of non-fruit trees were two more than three times the number of fruit trees. What was the number of fruit trees planted if the number of non-fruit trees planted was 77?

In Kjeldahl method, the presence of nitrogen is estimated as

How the age of fossils is determined

How are living yeast cells immobilized?