the gradual beginning or coming forth | the science that studies living organisms |
vegetation that has grown | all the plant and animal life of a particular region |
something grown or growing | characteristic life processes and phenomena of living organisms |
(biology) the process of an individual organism growing organically; a purely biological unfolding of events involved in an organism changing gradually from a simple to a more complex level | |
a progression from simpler to more complex forms | |
a process of becoming larger or longer or more numerous or more important | |
(pathology) an abnormal proliferation of tissue (as in a tumor) | |