Energiat saab toota ka hapnikuta
animals that live their entire lives without · http://upload.wikimedia.org/wikipedia/commons/1/10/MitoChondria.jpg
oxygen. Instead, the animals thrive in an · http://www.life.uiuc.edu/crofts/bioph354/nad.html
environment surrounded by 'poisonous' · http://www.efn.uncor.edu/dep/biologia/intrbiol/cdel2.htm
sulphides. These are tiny (less than 1 mm in · http://kentsimmons.uwinnipeg.ca/cm1504/respiration.htm
length).
· The animals belong to the phylum Loricifera .
· Significantly, these animals lack
mitochondria.
http://www.biomedcentral.com/1741-7007/8/30/abstract
annaabi.ee 
