(Science: chemical) compounds that contain three methine groups. They are frequently used as cationic dyes used for differential staining of biological materials.
Pharmacological action: dyes.
You will also like...
The movement of molecules (specifically, water and solutes) is vital to the understanding of plant processes. This tuto..
In this tutorial, the works of Carl Gustav Jung and Sigmund Freud are described. Both of them actively pursued the way h..
This tutorial is a continuation of the first lesson on chromosomal mutation. Here, find out the chromosomal aberrations ..
Gregor Mendel's studies into Monohybrid and Dihybrid crossing and Charles Darwin's study of evolution and natural select..
The hominid family diversified from the apes around 6 to 8 million years ago. Since then, the evolutionary path has prov..