Eugenics is the science of reproducing better humans by applying the established laws of genetics or heredity. Sex-education Maurice Alpheus Bigelow. It sprang from genetics and bears the mark of an implicit Darwinian mechanism.
Answers. Best Answer: the RxGrp is your Prescription group number. If the policy is in your name, you are the policy holder. If you are a secondary recipient of the policy under someone else (e.g., your mom or dad's policy), you are not the policyholder.
normal grep would have searched only for lines with a literal +. fgrep. fgrep is an acronym that stands for Fixed-string Global Regular Expressions Print. fgrep (which is the same as grep -F) is fixed or fast grep and behaves as grep but does NOT recognize any regular expression meta-characters as being special.