spline 1. A rectangular piece fitting grooves like key seats in a hub and a shaft, so that while the one may slide endwise on the other, both must revolve together; a feather; also, sometimes, a groove to receive such a rectangular piece. 2. A long, flexble piece of wood sometimes used as a ruler...
This tutorial investigates the genetic diversity in more detail. It also delineates how certain alleles are favored over..
This tutorial elaborates on how the nervous system works, particularly at the tissue level of the brain. There are three..
This tutorial looks at the adaptations of freshwater plants for them to thrive in still water habitats. Familiarize your..
Dinosaurs represented a major turn in the evolutionary development of organisms on Earth. The first dinosaurs were presu..
Upon fertilization, a zygote forms and develops into an embryo. This tutorial elaborates on the growth and development f..
Homeostasis is the relatively stable conditions of the internal environment that result from compensatory regulatory res..
