What is schizont?
A ring-shaped structure called a schizont emerges from merozoites within human erythrocytes infected by Plasmodium. Subsequently, this schizont generates new merozoites.
Human Health and Diseases
Health does not simply mean ‘absence of disease’ or physical fitness. In fact, it is difficult to aptly define health. According to the World Health Organization, health is defined as the state of complete physical, mental and social wellbeing and not merely the absence of disease or infirmity. In short, health is birth right of humans. Health also reflects the metabolic and functional efficiency of living organisms.
What is Rh factor?
The Rh factor is an inherited protein on red blood cells. Presence is Rh-positive (+), absence is Rh-negative (-). Named after its discovery in rhesus monkeys.
Name the causative agent of typhoid fever?
Salmonella typhi.
What does the abbreviation AIDS stand for?
Acquired Immuno Deficiency Syndrome is abbreviated as AIDS.
Which cells stimulate B-cells to form antibodies?
Helper T-cells activate B-cells to produce antibodies.
Name one disease caused by smoking?
Emphysema is a condition characterized by enlarged and damaged lungs, leading to difficulty in breathing.
What is the source of cocaine?
Cocaine originates from the coca plant, scientifically known as Erythroxylum coca.