A disease that severely reduces a population of bats is an example of a... A. density-dependent process:
B. mortality rates are higher at lower population densities density-independent process:
C. mortality rates should be the same regardless of population density density-independent process, but only if the disease causes changes in reproductive output density-dependent process:
D. mortality rates are higher at higher population densities

Which represents a negative impact of technology

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.

One of the purposes of transcription is to produce a sequence of bases that