Full Definition of DUST MITE. : any of various mites (especially family Pyroglyphidae) commonly found in house dust â compare house-dust mite. See dust mite defined for English-language learners. ADVERTISEMENT.ull Definition of DUST MITE. : any of various mites (especially family Pyroglyphidae) commonly found in house dust â compare house-dust mite. See dust mite defined for English-language learners. ADVERTISEMENT.
From Wikipedia, the free encyclopedia. Cogeneration (also combined heat and power, CHP) is the use of a heat engine or a power station to make both electricity and useful heat at the same time. Conventional power plants emit the heat created as a byproduct of electricity generation into the environment through cooling towers, as flue gas, or by other means.
In mosses, the gametophyte is the dominant generation, while the sporophytes consist of sporangium-bearing stalks growing from the tips of the gametophytes. A sporophyte (/spÉËroÊËfaÉªt/) is the diploid multicellular stage in the life cycle of a plant or alga.n flowering plants the gametophytes are very reduced in size, and are represented by the pollen and the embryo sac. The sporophyte produces spores (hence the name) by meiosis, a process also known as reduction division that reduces the number of chromosomes in each spore mother cell by half.