Essay: What is biology? Include the umbrella of biology and the scale of the universe.

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

Contrast how pollination is different among gymnosperms and angiosperms.

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.