Why do o2 and co2 pass through the plasma membrane?

Which of the following is a way that minerals are used? a. industry construction technology d. all of the above

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.

3test questions with answers on incomplete dominance