Cells are surrounded and protected by

Which identifies the main purpose of biological taxonomy?

What is the approximate time of death of the body temperature is 29.4 degrees celsius

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.