What causes genetic disorders?Genetics is the science of inheritance. It aims to understand the mechanism by which the blueprints for life are passed through generations and how variations in these blueprints are essential for evolution, yet can cause disease. This article aims to define the major...
This ethnic variation in risk suggests that genetic predisposition also plays a role. Detailed HLA studies may help to elucidate the complex variations between populations in the risk of Hodgkin's disease and its principal subtypes. 展开 关键词:...
What is the ultimate source of genetic variability? What causes genetic diversity? What genetic conditions cause mutations in DNA structure? What is genetic diversity? How can several different mutations cause the same genetic disease? What characteristic of DNA structure allow for genetic variability?
As one subject com- mented, It [a positive genetic test result] means that I didn't cause it. (B1089) Respondents attributing their breast cancer to nongenetic causes, especially those who had a relatively easy disease Genetics IN Medicine Table 2 Interpretation of genetic and nongenetic ...
答案:C)It should be regarded as a genetic disease. 47.题目 答案:D)It results from a lack of self-control. 48.题目 答案:A)Obese people would not feel responsible to take anyaction. 49.题目 答案:B)lt is too inclusive and thus lacks clarity. ...
This review discusses the evidence for and against each of these theories and concludes that AD is a multifactorial disorder in which genetic and environmental risk factors interact to increase the rate of normal aging ('allostatic load'). The consequent degeneration of neurons and blood vessels ...
Family History: The genetic and heredity factor is also one of the obsessive-compulsive disorder causes, where the individual may have inherited the disorder from somebody on the family line. Research and studies carried out among teenagers in India showed that around 30% turned out to have immed...
The causes of transformation from a normal cell to a cancerous one (carcinogenesis) are only partly understood. What is clear is that malignant transformation results from damage to the genetic material, or DNA (deoxyribonucleic acid), of...
Learning that your loved one has Alzheimer's disease can be frightening and leave you feeling lost and unsure.
Achoo syndrome is genetic. The photic sneeze reflex is a genetic trait that causes people to sneeze when exposed to bright light. It is actually a dominant trait. To test this genetic trait, go into a dark room (a bathroom with the lights out, a photo development room, a movie theater)...