Diverticulum (Science: anatomy, surgery) a small sac-like structure that sometimes forms in the walls of the intestines, diverticula can trap particles of food (especially small seeds and undigested grains) and become very inflammed and painful (this condition is called diverticulitis)...
Freshwater ecosystem is comprised of four major constituents, namely elements and compounds, plants, consumers, and deco..
Gregor Mendel's studies into Monohybrid and Dihybrid crossing and Charles Darwin's study of evolution and natural select..
A running water environment offers numerous microhabitats for many types of animals. Similar to plants, animals in lotic..
This tutorial presents Gregor Mendel's law of dominance. Learn more about this form of inheritance and how it can be pre..
This lesson explores the impact of biosecurity threats, and why they need to be identified and managed. Examples to incl..
DNA is a double helix structure comprised of nucleotides. A nucleotide, in turn, is made up of phosphate molecule, deoxy..
