Bothrops alternatus
The Bothrops alternatus , known as yarará in Argentina, is a life-threatening venomous snake of the warm and humid regions of South America. It belon…
The Bothrops alternatus , known as yarará in Argentina, is a life-threatening venomous snake of the warm and humid regions of South America. It belon…
The Cape cobra ( Naja nivea ) is a dangerous venomous snake one can encounter in South Africa and Namibia. Since it belongs to the family Elapidae, …
The Peringuey’s adder ( Bitis peringueyi ) is a venomous snake, which is endemic to the Namib desert, along the coast of Namibia, Africa. Although i…
The epithelial tissue , or epithelium, is membranous tissue that covers the surface of the body and lines internal organ cavities, glands, and blood …
Epimysium and perimysium are two thin sheath of connective tissues that wrap around skeletal muscles. The difference is that the former wraps extern…
The internal iliac artery is an important blood vessel that supplies the organs and tissues of the pelvic region. It originates as one of the two br…
The external pudendal arteries are a pair of blood vessels of the inguinal region, supplying the skin of the pubic and genital area. Although in som…
The internal pudendal artery is a blood vessel of the lower pelvic region which supplies the human genitalia. It arises from the anterior trunk of t…
The internal carotid artery is one of the two blood vessels that supply the brain with oxygenated blood; the other is the basilar artery. It arises …
The ophthalmic artery is the main blood vessel which supplies the eye and nearby structures. It arises from the internal carotid artery at the level…
The middle cerebral artery is one of the main blood vessels of the human brain. It supplies a large area of the cerebral cortex and the basal gangli…
The brachiocephalic trunk is a short and thick artery which supplies the head, right shoulder, and right arm. It originates from the first portion o…
The aorta is the largest blood vessel of the body. It is the main artery that supplies every organ and tissue through a complex network of arterial …
The pulmonary veins drain oxygenated blood from the lungs into the left atrium. They emerge from the hila of the lungs, usually two veins from each …
The pulmonary trunk is a large artery which carries venous blood from the heart right ventricle into the lungs. It is the only artery in the body wh…
The interventricular septum is the muscular partition which divides and isolates the right ventricle from the left ventricle. It is an inner project…