Articles about: biology

Babies come from a single cell created when a sperm cell fertilizes an egg. This process initiates nine months of gestation inside the mother's uterus.

DNA, or deoxyribonucleic acid, is a molecule that stores the hereditary biological instructions required to build and regulate living organisms.

The human immune system is a complex network of biological structures and processes that detect and neutralize harmful pathogens to maintain health.