Real life example of block and tackle

One gene can influence trait(s). one trait can be determined by gene(s).

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?

What controls activities within a eukaryotic cell?