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.
2. stand up or offer resistance to somebody or something. 3. express opposition through action or words. 4. withstand the force of something. 5. resist immunologically the introduction of some foreign tissue or organ. 6. refuse to comply. Familiarity information: RESIST used as a verb is common.roponyms (each of the following is one way to resist): stand out (be stubborn in resolution or resistance). defy; hold; hold up; withstand (resist or confront with resistance). remain firm; stand (hold one's ground; maintain a position; be steadfast or upright).