in bright light the pupil shrinks
A Shadow
some flowers shrink in bright light.
It shrinks
It shrinks
The Plant Cell Shrinks
waning
because red flower has got chemicals which reflect red light of white light
The motto of Willes Little Flower School is 'Light, More Light'.
A red flower viewed by green light will appear to be black.
sun light
A pumpkin flower has light yellow colour.