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..
Bryophytes (nonvascular plants) are a plant group characterized by lacking vascular tissues. They include the mosses, th..
Gregor Mendel's studies into Monohybrid and Dihybrid crossing and Charles Darwin's study of evolution and natural select..
Leaves are the major photosynthetic organ of a plant. Apart from that, they are also crucial to water movement. In this ..
One of Mendel’s law of inheritance is the “law of dominance”. Read this tutorial to know more about this form of i..
Mātauranga Māori is the living knowledge system of the indigenous people of New Zealand, including the relationships t..
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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