The answer, based on. decades of intelligence research, is an. unequivocal yes. No matter their form. or content, tests of mental skills invari-. ably point to the existence of a global. factor that permeates all aspects of cog-. nition.
The polymerase chain reaction (PCR) is a technology in molecular biology used to amplify a single copy or a few copies of a piece of DNA across several orders of magnitude, generating thousands to millions of copies of a particular DNA sequence.
IVR is basically a tool where telephone is used as a device to input information. It is entirely automated and user-friendly device, which can be used by layman with no technical experience. Thus it makes input, management of data easy and less error prone, as it does not involve manual interference.