What effect does inbreeding have on a population?

inbreeding tends to decrease the effects of sampling error in a population.
inbreeding tends to increase the census population size.
inbreeding tends to increase the proportion of homozygous individuals in a population.
inbreeding tends to decrease a population's susceptibility to disease.

During an investigation of an xss attack, the investigator comes across the term "[a-za-z0-9\%]+" in analyzed evidence details. what is the expression used for?

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.

Select the correct answer from each drop-down menu proteins are