Transpiration is the loss of water from a plant in the form of water vapor. absorbed by roots from the soil and transported as a liquid to the leaves via xylem. leaves, small pores allow water to escape as a vapor. less than 5% remains in the plant for growth.
The largest number that has a commonly-known specific name is a googleplex, which is a 1 followed by a googol zeros, where a googol is (a 1 followed by 100 zeros).
Report Abuse. the googol is not the largest number known to man. the googolplex is actually much larger. it's a 1 followed by a googol 0s. that may be the largest named number out there. and there's always infinity, which isn't really a number but more of a concept. Source(s): http://en.wikipedia.org/wiki/Names_of_la...