All organisms on earth require a source of energy to live. atp is the fuel that powers all the activities of cells on earth. which statement best describes how ferns, people and flatworms obtain energy?

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.

Which of these correctly describes the difference between processes that take place in prokaryotic and eukaryotic cells?

What do we call the process when two dominant alleles are expressed and do not blend? a.incomplete dominance b.codominance c.multiple alleles