Biology

Global Biodiversity is defining feature of the planet Earth is that it supports living organisms, and the entire space occupied by such organisms is termed…

This article focus on Systematics, which differs from ecology in that the latter is concerned with the interactions of individuals and therefore species in a…

Prime objective of this lecture is to present on how do Changes in the Environment Affect Organisms. The living and non-living environment affects the survival of…

Elizabeth Blackwell was an American teacher who taught herself basic science and then trained through private instruction at the Charleston Medical School in New York.…

Endoscopy, is the examination of internal body cavities using a specialized medical instrument called an endoscope. Physicians use endoscopy to diagnose, monitor, and surgically treat…

Major objective of this lecture is to present on process of Cleavage. Here briefly describe on what happens after cleavage begins and how does a…

The aim of this lecture is to present on what happens after fertilization. Major focus on Process of Fertilization. In fertilization process; four major steps are: Sperm…

Cuvier was a man who devoted his entire life to his country and scientific advancement. He was born; August 23, 1769 in Montbeliard, France. Attended Carolinian…

Blood vessels are a network of tubes that carry blood throughout the entire body. There are three types of Blood Vessels: Arteries, Veins and Capillaries. The vessels that carry the…

Basic objective of this lecture is to present on Xerophytes. This lecture briefly describe on to take measurements of leaves + see if xerophytes have a…

Not everyone has the same blood type. Blood type refers to features of the person’s red blood cells. There are hundreds of these different features. In general, Rh…

general objective of this lecture is to present on Transport of Materials. Here briefly describe on need for transport systems. Plants need sugars and water to stay…