The nuclear genes serve to control the activity of the chloroplast genes such that they function only in that subset of plant cells that actually carry out photosynthesis.
(they; function only; in that subset of plant cells) (plant cells; actually carry out; photosynthesis) (The nuclear genes; serve; to control the activity of the chloroplast genes) Context(The nuclear genes serve,List([0, 23))):(The nuclear genes; serve to control; the activity of the chloroplast genes)
The nuclear genes serve,List([0, 23))
they plant cells The nuclear genes The nuclear genes
function only actually carry out serve serve to control
in that subset of plant cells
photosynthesis
to control the activity of the chloroplast genes
the activity of the chloroplast genes