A selective medium contains. a substance that inhibits the growth of a certain type of microorganism while permitting the growth of a different type. If chemicals in a medium are manipulated so that the appearance of one microorganism is different from another, the medium is called.
The definition of resistant is someone or something that fends off or works against. An example of someone resistant is a older person who doesn't want to use email; resistant to change. An example of something resistant is a bug that isn't dying even though you've sprayed it with pesticide; resistant to spray. resistant. resistant.
Resistance results in a change of electric energy into heat. 3. The degree to which an organism can defend itself against a disease or withstand the effects of a toxic substance, such as an environmental pollutant. force, such as friction, that prevents or slows down motion: a car shaped to lessen wind resistance. 2. The ability of a material or object to slow down the free flow of electrons of an electric current. Good conductors, such as copper, have low resistance.