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use the following word banks to the numbers s1 Acoelomate complete Agnathan Arth

ID: 83909 • Letter: U

Question






use the following word banks to the numbers s1 Acoelomate complete Agnathan Arthropods Alternation bacteriophage Book lungs bryophytes nematocyst coccus cephalopoda Conjugation cuticle clitelium cotyledons chitin Custaceans endotherm endospore closed circulation he Lichen methanogens nucleoid mating types lysis odium Operculum Plasm Protonephrid Parazoa Pheromones protein saprobe sino atrial node Phototrophs opposable thumb systole spinnerets spiral shel ventricles tracheal tube radial Kelps Stomata gametes trypanosomes monotremes closed Radially gametophyte

Explanation / Answer

51) Methanogens are micro organisms which produce methane as a metabolic byproduct. They are anaerobic organisms and they are either spherical shaped or rod shaped. They belong to the domain of archaea. Methanogens play a very vital role under anaerobicconditions by removing excess hydrogen and fermentation products produced by other forms of anaerobic respiration.