Best Types of Chromosomal Aberrations With Great Examples

Types of Chromosomal aberrations in man are of two general types: variation in the number of chromosomes and alteration in structure. Cells containing multiples of the normal chromosome number are called polyploid, those with irregular numbers aneuploid. Trisomy, in which a particular chromosome is represented in the somatic cells in triplicate, may cause clinical disease. … Read more

What Is Pharmacogenetics And What Does It Do

What Is Pharmacogenetics And What Does It Do

Pharmacogenetics is concerned with those deviant responses to specific drugs that are genetically determined.It has long been recognized that certain people react unusually to the administration of drugs. In some instances the altered reaction has an immunologic basis; in others it appears to be idiosyncratic without any obvious cause; and in some the difference appears … Read more

Great Article About Congenital Malformations In Infants With Examples

Great Article About Congenital Malformations In Infants With Examples

The term congenital malformations is usually applied to important structural defects present at birth that are not caused by a birth injury. The relative importance of congenital malformation has increased as more effective control has been exercised over the environmental agents of disease. In 1900, in the United States, approximately 3.3 per cent of the … Read more

Great Article About Heredity And Environment In Child Development

The influence of heredity and environment in child development is very important topic. Disentangling the role of environmental and genetic influences in the causation of disease is a perplexing and precarious problem. In many diseases, the genetic influences are major and en­vironmental influences are trivial, whereas in others the environment plays a major role and … Read more

Great Principles of Genetics,Complete Guide About Mendelian Genetics

Principles of genetics by Gregor Johann Mendel are discussed in this article.Being a Doctor and student you must understand these basic genetics principles.As you know Mendal is called the father of genetics. Introduction It is a convenient if misleading abstraction consider that all diseases of man are due either to the action of environmental agents or … Read more