Which describes chromatin? a round structure where ribosome production begins thin strands of genetic material that float in the nucleus the membrane that protects a cell nucleus a rigid, nonliving material that protects the cell

Although the two theories differ on the evolutionary path of dinosaurs, they agree that

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.

Restless tectonic plates move (shift) between one and fifteen centimeters per year month day minute