There are 68 plates in the sink at the end of the day. there were 40 plates in the sink at the beginning of the day. how many plates were added through out the day? use the arrow way to show your simplify strategy.

plants store their excess carbohydrate in the form of starch so that it could be used as energy source later on. the excess carbohydrate is converted into starch in the plastid i.e. chloroplast & this process occurs in the presence of sunlight. it is an insoluble polymer of glucose which gets stored in cell organelles named as amyloplasts. in some plants, starch is also stored in roots and embryos.