Human fibrin foam a dry artificial sponge of human fibrin prepared by clotting with thrombin a foam of a solution of human fibrinogen; the clotted foam is dried from the frozen state and heated; used as a topical anticoagulant...
Human intelligence provided the means to utilize abstract ideas and implement reasoning. This tutorial takes a further l..
Plants produce hormones to regulate their growth. Auxins, for instance, influence plant growth. Know the role of auxin i..
This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui..
In this tutorial, the works of Carl Gustav Jung and Sigmund Freud are described. Both of them actively pursued the way h..
Lotic communities have conditions that are rather harsh for typical plants. Thus, the diversity of plant species in loti..
Hormones are essential in the regulation of the activity of the various biological systems of the human body. The ineffi..
