Clinical trial
(Science: pharmacology) research study conducted with patients, usually to evaluate a new treatment or drug. Each trial is designed to answer scientific questions and to find better ways to treat individuals with a specific disease.
Clinical trial (Science: pharmacology) research study conducted with patients, usually to evaluate a new treatment or drug. Each trial is designed to answer scientific questions and to find better ways to treat individuals with a specific disease...
Bryophytes (nonvascular plants) are a plant group characterized by lacking vascular tissues. They include the mosses, th..
Part of the genetic information is devoted to the synthesis of proteins. mRNA, a type of RNA, is produced as a transcri..
Certain species are capable of expressing characteristics indicative of the state of the ecosystem they occupy. They are..
According to Charles Darwin's theory of natural selection, preferable genes are favored by nature in the gene pool, and ..
Learn about community patterns and the ecological factors influencing these patterns. Revisit some of the ecosystems you..
Autotrophs flourished, absorbing carbon and light. Soon after, primitive life forms that could assimilate oxygen thrived..
