Tabulate three differences between the digestive system of a pig and human

In which situations is the principle of cross-cutting relationship useful in determining relative age?

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.