Which lists the correct sequence of events for evolution to occur through isolation? founding population arrives, biogeographic isolation occurs, genetic changes occur, reproductive isolation results genetic changes occur, founding population arrives, reproductive isolation results, biogeographic isolation occurs biogeographic isolation occurs, founding population arrives, genetic changes occur, reproductive isolation results founding population arrives, genetic changes occur, biogeographic isolation occurs, reproductive isolation results

How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.

Which is an advantage of having memory cells when a pathogen is encountered for a second time. a) the memory cells are what proliferate into clones of cells in response to the binding of an antigen. b) memory cells are vital to the primary immune response in that they immediately recognize pathogens even at the first encounter. c) memory cells are essentially effector cells that are short lived and attack antigens even without having a receptor specific to that antigen. d) it ensures that more lymphocytes with a receptor specific to a particular antigen will be present than in a host that had never encountered that pathogen.

During the process of blank and molecules such as a glucose must use a protein channel to cross through a cell membrane