Conservation biologists are most interested in which three evolutionary mechanisms?

The goal of conservation biology is to protect ecosystems and the species contained within, which are vital to the biodiveristy of earth. The evolutionary mechanisms most important to conservation biologist are heredity, variation and natural selection. In essence, these three points summarize Darwin's work, which details the evolutionary process that occurs to species throughout time and the ecological effects of such.

answer: - b cells

explanation: -

there are many types of white blood cells present in our body. one such class of white blood cells are the lymphocytes. the b cells belong to the lymphocyte class of wbcs. the b cells perform their action against the pathogen by producing specialised proteins called as antibodies. these antibodies are produced as and when the b cells encounter pathogens in response to the antigens present on the surface of the pathogen. these antibodies bind to the antigens present on the pathogen and then, target them for destruction by other cells of the immune system.

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.