Now, multi-celled organisms begin to evolve and adapt to their environments. Now we can take a closer look at the individual cells (neurons) and their components. Let's examine the Neuron and its components. I. The Neuron Definition - a self-sufficient, specialized cell in the nervous ...
Optimal foraging is strictly behavioral ecology. In this kind of analysis we look at the performance of a behavior. The assumption of the theory of optimal foraging is that organisms will be energy maximizers or time minimizers. Energy maximizers try to get the most energy out of an environme...
Different aroA enzymes from various organisms have been divided into two classes on the basis of their intrinsic glyphosate sensitivities and their substantial sequence variations9. In general, class I aroA enzymes are natu- rally sensitive to glyphosate and generally found in Escherichia coli, ...