A living organism can be easily distinguished from non-living on the basis of
Movement
Respiration
Excretion
Responsiveness to stimuli
Related Questions
Biosystematics aims at
The classification of organism based on their evolutionary history and establishing their phylogeny on the totality of various parameters from all fields of studies
Identification and arrangements of organism on the basis of their cytological characteristics
The classification of organisms based on broad morphological characters
Delimiting various taxa of organisms and establishing their relationships