Are you interested in writing about the weather and looking for words to describe a tornado? Tornadoes are rotating columns of air that make contact with the surface of the Earth. They can range in strength from damaging trees to leveling houses and deforming skyscrapers. Tornadoes come in many forms and are often mistaken for other natural phenomena.
Gene flow is the exchange of genes between two separate populations. This is most often accomplished when animals or spores from plants migrate to a new area. Any time a gene is introduced into a population where that gene once did not exist, gene flow has occurred. Discover some gene flow examples in both the plant and animal kingdoms.