Scientists have developed a number of methods to study the mechanism of heredity: 1. Pedigree Method 2. Cytological Studies 3. Breeding Experiments 4. Twin Studies. Method # 1. Pedigree Method: This method involves studying certain traits or characteristics covering several generations of the same family. Based on the evidence, inferences are made about hereditary transmission of each characteristic. The geneticists [...]
In this article we will discuss about:- 1. Definitions of Heredity 2. Mechanism of Heredity 3. Theories of Heredity 4. Laws of Heredity 5. Studies and Experiments on Heredity. Definitions of Heredity: Under heredity we include all the factors that were present in the organism at birth. In other words, it is the sum-total of inborn individual tracts. Heredity has [...]
After reading this article you will learn about the Role of Heredity and Environment in Personality Development of Human:- 1. Meaning of Heredity 2. Mechanism of Heredity 3. Meaning of Environment 4. Educational Implications. Meaning of Heredity: Each individual has a different pattern of behaviors and personality. This difference is seen due to the influence of heredity and environment. Truly [...]
