Invasion index
An index devised by Abercrombie & Heaysman as a means to estimate the invasiveness of cells in vitro. The index is derived from measurements on confronted explants of the cells and embryonic chick heart fibroblasts growing in tissue culture: it is the ratio of the estimated movement, had the cells not been hindered and the actual movement in the zone in which collision occurs.
Invasion index An index devised by Abercrombie & Heaysman as a means to estimate the invasiveness of cells in vitro. The index is derived from measurements on confronted explants of the cells and embryonic chick heart fibroblasts growing in tissue culture: it is the ratio of the estimated movement, had the cells not been hindered..
Human Neurology deals essentially with the nervous system of humans. It also features the various theories put forward b..
This lesson explores the impact of biosecurity threats, and why they need to be identified and managed. Examples to incl..
Freshwater ecology focuses on the relations of aquatic organisms to their freshwater habitats. There are two forms of co..
Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..
Genes are expressed through the process of protein synthesis. This elaborate tutorial provides an in-depth review of the..
This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui..
