Step-by-step explanation:
plastics are found in plants and are of three types- chloroplast,leucoplast and cromoplast. chloroplast stores chlorophll which helps in photosynthesis. cromoplast stores all pigments but green normally present in petals and help to attract insects for pollination.leucoplast help store food and are colorless.cell wall is only present in plant cells and helps to protect them against harsh weather etc.
it is made up of cellulose