servomechanism 1. A control system using negative feedback to operate another system. 2. A process that behaves as a self-regulatory device; e.g., the reaction of the pupil to light. Origin: L. Servus, servant, – G. Mechane, contrivance..
Physiology is the study of how living organisms function. Thus, human physiology deals specifically with the physiologic..
Learn how the way genes control and determine every aspect of the body. This lesson uses lac operon as an example. ..
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Plants are characterized by having alternation of generations in their life cycles. This tutorial is a review of plant m..
Plant organs are comprised of tissues working together for a common function. The different types of plant tissues are m..
There are many environmental factors that arise due to the usage of water in one way or another and for every action tha..
Developmental biology is a biological science that is primarily concerned with how a living thing grows and attains matu..
