A chloroplast is one of three types of plastids, characterized by its high concentration of chlorophyll, the other two types, the leucoplast and the chromoplast, contain little chlorophyll and do not carry out photosynthesis.
My Total Cost: 51 cents per 8oz cup of coffee (35 cents for Coffee) + (3 cents for Filter) + (2 cents for Water and Electricity) + (11 cents for Coffeemaker ). Buying Coffee: $1.99 at Starbucks for black coffee.
1 The average price per pound is around $5. 2  There are also coffee beans that are sold for less than the average price mentioned. 3  IndexMundi.com made a comparison of the price of coffee robusta per pound this year. 4  It is known that the said type of coffee is less costly than others.