The genus Dahlia is situated in the Asteroideae subfamily of the Asteraceae, in the Coreopsideae tribe. Within that tribe it is the second largest genus, after Coreopsis, and appears as a well defined clade within the Coreopsideae.
Aerobic respiration. Definition. noun. (1) A form of cellular respiration that requires oxygen in order to generate energy. (2) The process of generating energy by the full oxidation of nutrients through Krebs cycle where oxygen is the final electron acceptor.
Search also in: Web News Encyclopedia Images. aerobic adj 1 (of an organism or process) depending on free oxygen or air 2 of or relating to aerobes 3 designed for or relating to aerobics aerobic shoes, aerobic dances (Compare) â anaerobic. English Collins Dictionary-English Definition & Thesaurus &nbsp. See also: aerobics, aerobatic, aerobatics, aerobicist. Add your entry in the Collaborative Dictionary.