Difference Between

Alveoli vs Alveolus   The word alveoli mean small cavities or pits. In the lungs, they refer to the terminal dilatation of tiny air passages, and in the oral cavity, they are the sockets within the jawbone in which the roots of teeth are set. This article describes the structure and the arrangement of the... 

Pneumonia vs Bronchitis A disease in the respiratory tract is one of the commonest causes a patient may seek a doctor and still it can be one of the most lethal conditions. They can afflict children from the smallest infant to the elderly lady in her 80s. The respiratory tract begins from the nostril and end in...