An electronic nose, in principle, can measure or identify very large number of compounds despite using a limited number of probes. How is this possible? Select the incorrect answer. O It is analogous to the human olfactory system O Sensor signal patterns are analyzed rather than individual signals O Gives a description of the total measurement state O Different componds have different sensitivities and non-overlapping selectivity profiles

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Communication

Communication is a method of transferring information between two persons or organisms. Communication is possible using mutually understood behaviors such as signs, symbols, or language. In the year 1980, S. F. Scudder proposed communication theory. According to his ideas, all living beings on the earth communicate, but the methods of communication differ. Communication skills are now part of soft skills.