Elicitor
(Science: plant biology) substance that induces the formation of phytoalexins in higher plants. May be exogenous (often produced by potentially pathogenic microorganisms) or endogenous (possibly cell wall degradation products).
Muscle cells are specialized to generate force and movement. Learn about the different types of muscle tissues in this t..
Earth was created around 4.5 billion years ago and life began not long after. Primitive life likely possessed the elemen..
Plant organs are comprised of tissues working together for a common function. The different types of plant tissues are m..
Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..
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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The sea was teeming with life. Eventually, through reproduction and continued variation, fish came about. There are over..