Flushing History. Household toilets made between 1980 and 1992 flushed the bowl utilizing the gravitational force of 2.5 to 3.6 gallons of water, which meant that the average homeowner used as much as 18.8 gallons of water daily.
Lesson Summary. A monocot is a type of flowering plant that is characterized by having a single cotyledon, trimerous flowers, and parallel leaf veins. Monocots are economically important as food sources for both humans and animals, and they grow in a variety of habitats, including the tropics.esson Summary. A monocot is a type of flowering plant that is characterized by having a single cotyledon, trimerous flowers, and parallel leaf veins. Monocots are economically important as food sources for both humans and animals, and they grow in a variety of habitats, including the tropics.
The Lily is a monocot since it bears adventitious root system. Yes Lily is a monocot because it has single cotyledon in its seed, vascular bundles without cambium, parallel l â¦ eaf venation and fibrous root system.2 people found this useful.his plant is a dicot because of the venation of the leaves. Because this plant has a network of xylem shoots in the leaves this plant is a dicot. It would have linear venatio â¦ n in the leaves if it was a monocot.