Chromosomes occur in pairs (in most somatic cells) since one member of each pair comes from the mother and the other from the father. In most prokaryotes, the chromosome is usually a circular strand of DNA; hence, the entire genome is carried on only one chromosome.
Thus, an average diet of 1,900 calories per day would dictate an intake of 1,900 ml (approximately 64 ounces) of water. However, people interpreted this as a recommendation to drink 1,900 ml of pure water, forgetting the fact that water is also found in abundance in the other liquids and foods we consume.
The Institute of Medicine recommends an average of 3.7 liters (125 ounces) per day for healthy adult men and 2.7 liters (91 ounces) per day for healthy adult women, allowing adjustments for activity and health levels, climate and elevation, and the amount of water consumed from food and other drinks. An easy time-frame to remember is the first to the last day of the month. 2  Decide how much each glass of water is worth. 3  Since you'll be contributing that amount of money to the piggy bank (or collection jar or bowl), make sure it's an amount that everyone playing can afford.