monoclonal 1. (Science: cell biology) Used of a cell line whether within the body or in culture to indicate that it has a single clonal origin. 2. (Science: immunology) monoclonal antibodies are produced by a single clone of hybridoma cells and are therefore a single species of antibody molecule...
This tutorial looks at the relationship between organisms. It also explores how energy is passed on in the food chain an..
Lentic or still water communities can vary greatly in appearance -- from a small temporary puddle to a large lake. The s..
The kidneys are responsible for the regulation of water and inorganic ions. Read this tutorial to learn about the differ..
New Zealand is known for its unique biodiversity, caused by its remarkable geography and geologic history. Breaking away..
Certain species are capable of expressing characteristics indicative of the state of the ecosystem they occupy. They are..
Seed plants are vascular plants. They differ from the other vascular plants in producing seeds that germinate into a new..
