(Science: anatomy) moving or carrying inward or toward a central part. Refers to vessels, nerves, etc. For example: blood vessels carrying blood toward the heart, or nerves conducting signals to the brain.
You will also like...
This tutorial noted some of the physical and chemical factors that provide the framework of a running water community in..
The nervous system is essentially a biological information highway. This tutorial gives an overview of the nervous syste..
Human Neurology deals essentially with the nervous system of humans. It also features the various theories put forward b..
Plants protect themselves by releasing hydrogen peroxide to fight against fungal invasion. Another way is by secreting c..
This tutorial digs into the past to investigate the origins of life. The section is split into geological periods in the..