Question

Sonal Potter white rose a cut from its stem in a solution containing food colouring the solution was green coloured after 8 hours a Sonal noticed that the rose had started changing its colour from white to grid and was organised why did this happen​

Answer 1

the rose stem had vascular bundles, i.e., xylem(for conduction of water) and phloem(for conduction of food). when placed in water containing colour, the water enters through xylem and hence we see the. colour