Millennials. With immigration adding more numbers to its group than any other, the Millennial population is projected to peak in 2036 at 81.1 million. Thereafter the oldest Millennial will be at least 56 years of age and mortality is projected to outweigh net immigration. By 2050 there will be a projected 79.2 million Millennials. Generation X
A mutagen is defined as any chemical that can cause changes in the DNA sequence of an organism. These changes are called mutations ( hence mutation + genos (creator) = mutagen ). Some mutagens are well-known: For example UV radiation. UV has enoug...
The most powerful chemical mutagens, which increase the frequency of mutations hundreds of times, are called super-mutagens. Some viruses might also be considered chemical mutagens, since the mutagenic factor in viruses seems to be located in their DNA or RNA. Mutagens are apparently universal, that is, they can cause mutations in all forms of lifeâfrom viruses and bacteria to the higher plants, animals, and man.