Definition noun (embryology) A thickening rostral to the notochord, and consisting of endodermal cells Supplement The prochordal plate is used synonymously with prechordal plate. Both terms refer to the region between the notochord and oral plate of the embryo. Synonym(s): prechordal plate..
The evolution of the species of the genus "Homo" led to the emergence of modern humans. Find out more about human evolut..
Meiosis is a form of cell division that creates gametes. It is comprised of two divisions that in the end, the resulting..
The diversification of several new species from a recent ancestral source, each adapted to utilize or occupy a vacant ad..
The Earth's ecosphere was rapidly changing and throwing up a wide range of ecological niches that new adaptive organisms..
Darwin's Finches are an example of natural selection in action. They are an excellent example of the way species' gene p..
Animals adapt to their environment in aspects of anatomy, physiology, and behavior. This tutorial will help you understa..
