Having lots of variants adds some more excitement to people to purchase blind boxes. (vinylmationkingdom.com)
As you probably know, there are lots of variants of malware and trojans which, once on your system, lie dormant and occasionally «phone home» for instructions. (howtogeek.com)
Instead of trying to design every aspect of the genetic circuitry involved in a particular trait down to the last DNA letter, his idea is to come up with a relatively rough design, create lots of variants on this design and select the ones that work best. (newscientist.com)