Muscular tissue (General features, types and functions)
Muscles constitute about 40% of our body weight. Muscular tissue helps in movements of the body parts coordinating with the nervous system and skeletal system. […]
Month: February 2019
Disorders or defects of human eye
Detached retina: Sometimes the retinal layers become separated but normally there is no space between two retinal layers. This separation between retinal layers is called […]
Cancer (Symptoms, detection, treatment and prevention)
Symptoms of cancer: In colon cancer, the nature of stool keeps changing with unexpected weight loss. In breast cancer, there can be lump on node […]
Cancer, its types and causes
Cancer (usually symbolized by a crab) is a non-communicable disease. Cancer is the unregulated and uncontrolled proliferation of cells or it is a breakdown of […]
Electric bell (Construction and working mechanism)
An electric bell is a device in which to and fro movement of a smaller hammer on a gong produces the sound of a bell. […]
Mechanism of urine formation in kidneys
Urine is a watery solution in human body that consists of many waste products like urea, uric acid, bile pigments etc. In ureotelic organisms, the […]