Genetic drift can be defined as a change in the frequency of allele that is random instead of being driven by selection pressures. According to Mendel law, alleles are randomly assorted into sex cells. When the offsprings reproduce, they can only transmit one of their trait which is inherited from their parents. Genetic drift causes number of changes in a population but only in a few generations, especially if the population is very little. Genetic drift also reduces the genetic variation in a population.
Innovations are new idea, device or process. Innovations are the application of better solutions that meet new requirements, inarticulated needs or existing market needs. It is proficient through more effective products, processes, services, technologies, or new ideas that are readily available to markets, governments and society. Innovations are something original and novel, as a significant, new that âbreaks intoâ the market or society.
Last date updated on September, 2014