To come into being; develop.
To change; transform.
Of a population, to acquire or develop (a trait) in the process of biological evolution.
To give off (gas, such as oxygen or carbon dioxide during a reaction).
To move in regular procession through a system.
Of a trait, to develop within a population via biological evolution.
Of a population, to change genetic composition over successive generations through the process of evolution.
To cause something to change or transform.
To develop, to mature.
To appear or sprout.
To become larger, to increase in magnitude.
To undergo growth; to be present (somewhere)
To cause or allow something to become bigger, especially to cultivate plants.
To assume a condition or quality over time.