The first stage of blood clotting involves the contraction of blood vessels. Register at BYJU’S NEET to explore other fascinating concepts.... View Article
Treatment for heart failure depends on the cause and its severity. This means changing lifestyles and adopting a healthy diet. However, some... View Article
Aorta is considered to be the best first part of the systemic circulation. Register at BYJU’S NEET to explore other fascinating concepts.... View Article
The brain requires a constant supply of oxygen and it begins to die as soon as oxygen supply is cut off. The next immediate organ to go is the... View Article
Aristotle is the first documented individual to introduce a concept of classification of organisms. In his system of classification, all living... View Article
The body first burns carbohydrates, followed by fats and proteins. However, it only resorts to this when the body’s carbohydrate reserves... View Article
Cooksonia is considered to be one of the earliest known vascular plants on earth, with fossils dating back 425 million ago. Register at... View Article
The first signs of hypoxia include confusion, restlessness, and anxiety. If the condition is left untreated, it can eventually reduce the level... View Article
One of the most common side effects in people who undergo dialysis is fatigue. It can also contribute to low blood pressure, muscle cramps and... View Article
Pikaia gracilens was one of the earliest chordates discovered to date. Regarding its phylogenetic position, scientists are still unclear. In... View Article