Artefact –>
artifact
Something artificial, a distortion that does not reflect normal anatomy or pathology, not usually found in the body. For example: in radiology, the appearance on an x-ray of a surgical metal clip that obscures the clear view of an anatomical structure.
Ferns and their relatives are vascular plants, meaning they have xylem and phloem tissues. Because of the presence of va..
This tutorial describes the independent assortment of chromosomes and crossing over as important events in meiosis. Read..
This lesson explores the impact of biosecurity threats, and why they need to be identified and managed. Examples to incl..
Geological periods is a study guide that cites the different geological periods on Earth's timeline. Each has a brief ov..
Apart from vitamins, the human body also requires high energy sources such as carbohydrates and fats. If you want an ove..
The kidneys are responsible for the regulation of water and inorganic ions. Read this tutorial to learn about the differ..