Bahamas Local, however, reports that a hurricane occurs about every three years with a major tropical storm every 12 years. Andros, Abaco and Grand Bahama are ranked in the top 10 places hit by tropical systems in the North Atlantic.
An example of a botanical genetic polymorphism is heterostyly, in which flowers occur in different forms with different arrangements of the pistils and the stamens. The system is called heteromorphic self-incompatibility, and the general 'strategy' of stamens separated from pistils is known as herkogamy.enetic polymorphism is actively and steadily maintained in populations by natural selection, in contrast to transient polymorphisms where a form is progressively replaced by another. By definition, genetic polymorphism relates to a balance or equilibrium between morphs.
Using an example, explain how a small change in a person's DNA can cause a genetic disorder. In both cystic fibrosis and sickle cell disease, a small change in the DNA of a single gene affects the structure of a protein, causing a derious genetic disorder. î î î. î î. karyotype. sex chromosome. autosome. pedigree. polygenic. sex-linked gene. nondisjunction. DNA fingerprinting. What are sex chromosomes? What determines whether a person is a male or female? Using an example, explain how a small change in a person's DNA can cause a genetic disorder. How does studying genetic disorders such as PKU help ... Wh