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).
Plant organs are comprised of tissues working together for a common function. The different types of plant tissues are m..
Different mental disorders are described here. Read this tutorial to get an overview of schizophrenia, affective mood di..
Find out more about New Zealand's unique biodiversity by exploring a range of different ecosystems and the key role of s..
Autotrophs flourished, absorbing carbon and light. Soon after, primitive life forms that could assimilate oxygen thrived..
Ferns and their relatives are vascular plants, meaning they have xylem and phloem tissues. Because of the presence of va..
This lesson is about the methods used for ecological research, such as quadrat and transect sampling, canopy fogging, an..
