With less chlorophyll the cells would be less capable of performing photosynthesis, and because of this, the cells would produce less glucose as a product. Furthermore, if all chlorophyll was lost, the plant would die.
Since brown is the dominant color the children would be brown .
Here is its complicated name: (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-oxane-3,4,5-triol
And here is its other name: amylum