Start Radiometric dating worksheet answer key

Radiometric dating worksheet answer key

Free 5-day trial Focusing on how to determine the age of a rock, this quiz and corresponding worksheet will help you gauge your knowledge of the principles of radiometric dating.

Some of the topics you will need to be aware of include how to measure the age of a rock, what an atomic clock means, and what method of radioactive dating would be used for an Egyptian mummy.

In assortative mating, individuals tend to choose mates similar to themselves; for example, large blister beetles tend to choose mates of large size and small blister beetles tend to choose small mates.

Though this does not alter allelic frequencies, it results in fewer heterozygous individuals than you would expect in a population where mating is random.

In this case, the uranium is called the parent and the lead is called the daughter element.