0 any of the rod-like structures found in all living cells, containing the chemical patterns that control what an animal or plant is like: --
X and Y chromosomes
sex chromosomes
1 any of the structures shaped like rods that are found in living cells and contain the genes (= chemical patterns) which control what an animal or plant is like --
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.