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).
This tutorial presents Gregor Mendel's law of dominance. Learn more about this form of inheritance and how it can be pre..
Bryophytes (nonvascular plants) are a plant group characterized by lacking vascular tissues. They include the mosses, th..
With regard to the population size of a species and what factors may affect them, two factors have been defined. They ar..
Human consciousness and behavior are an interesting topic since they are determined and controlled by the brain. Conscio..
Homeostasis is the relatively stable conditions of the internal environment that result from compensatory regulatory res..
Autotrophs flourished, absorbing carbon and light. Soon after, primitive life forms that could assimilate oxygen thrived..
