For an indigenous stand of trees, the place in which the trees are growing For a non-indigenous stand, the place from which the seed or plants were originally introduced
the place where something begins, where it springs into being; "the Italian beginning of the Renaissance"; "Jupiter was the origin of the radiation"; "Pittsburgh is the source of the Ohio River"; "communism's Russian root"
A specific site on a chromosome at which the double helix denatures into single strands and continues to unwind as the replication fork(s) migrates
In Cartesian coordinates, it is the point (0, 0) and located at the intersection of the x- and y-axes
properties attributable to your ancestry; "he comes from good origins" the point of intersection of coordinate axes; where the values of the coordinates are all zero an event that is a beginning; a first part or stage of subsequent events