Definition A cut (in actual or by imaging techniques) from the top to the bottom of the body, or of any anatomic structure, dividing it into left and right portions. Supplement Word origin: sagittal » from the Latin word sagittalis, meaning arrow. Synonym: median section...
Humans are diploid creatures. This means that for every chromosome in the body, there is another one to match it. Howeve..
The evolution of the species of the genus "Homo" led to the emergence of modern humans. Find out more about human evolut..
Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..
This tutorial deals with the abiotic factors of the freshwater environment that determine what sort of life would be sui..
New Zealand is known for its unique biodiversity, caused by its remarkable geography and geologic history. Breaking away..
Bryophytes (nonvascular plants) are a plant group characterized by lacking vascular tissues. They include the mosses, th..
