0 the process by which characteristics are given from a parent to their child through the genes: --
1 the natural process by which parents pass on to their children through their genes the characteristics that make them related --
We can complete it step by step however long the road is and it can't be completed however short the road is if you don't even mark your footprint.
Vi kan slutföra det steg för steg hur lång vägen än är och den kan inte slutföras hur kort vägen än är om du inte ens markerar ditt fotavtryck.