They are caused by abnormal genes and so are passed from one generation to the other on the DNA.
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Hereditary diseases are passed from one generation to another through genetic mutations carried in the DNA of the parent that are passed on to their offspring. These mutations can affect the functioning of specific genes, leading to the development of a hereditary disease in the offspring. This process occurs during fertilization when genetic material is combined from both parents.
Hereditary diseases are typically managed rather than cured. Treatment options may include medication to control symptoms, lifestyle modifications, genetic counseling, and in some cases, gene therapy or stem cell transplantation. Early detection through genetic testing and regular medical monitoring can also help in managing hereditary diseases.
Hereditary characters are traits or characteristics that are passed down from one generation to the next through genes. These traits can include physical attributes, such as eye color or height, as well as other traits like temperament or intelligence.
The physical charactersitics that are passes on from one generation to another are called Phenotypes
Genetic characteristics such as eye color, hair color, height, and blood type are passed from parents to their children. These traits are determined by the combination of genes inherited from both parents. Additionally, certain genetic disorders or predispositions can also be passed down from parents to their children.
Genetic traits, such as eye color or hair texture, can be passed from one generation to another. These traits are inherited from our parents through our DNA and are the basis for many physical characteristics we share with our family members.