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.
This lesson explores the impact of biosecurity threats, and why they need to be identified and managed. Examples to incl..
Dinosaurs represented a major turn in the evolutionary development of organisms on Earth. The first dinosaurs were presu..
This tutorial looks at the adaptations of freshwater plants for them to thrive in still water habitats. Familiarize your..
Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..
Seed plants are vascular plants. They differ from the other vascular plants in producing seeds that germinate into a new..
Different pregnancy and birth control and contraception strategies are described. Read this tutorial to learn each of th..
