Question

​A star-shaped figure was cut in the black paper strip used for covering the leaf of a destarched plant used for demonstrating that light is necessary for photosynthesis. At the end of the experiment when the leaf was tested for starch with iodine, the star-shaped figure on the leaf was found to be :

Answer 1

it will destrach as it will not get proper sunlight and photosynthesis can't take place.therfore the area covered with the star shaped paper will destarch.
hope this helps you...