cancer
Bacteria cells have their own genetic material.
The virus's genetic material becomes part of the genetic material of the bacterium And After some time he virus's genetic material removes itself and becomes active
each parent must reduce his/her genetic material by half in a process called meiosis.
it occurs when a cell copies its genetic material and splits into two.
when in the genome there is linear sequence of genes are arranged but when mutation occur in that particular gene which is performing particular job then it definately alter the genetic material from regular work
Diversification occurs during the crossing over phase of meiosis, which is Prophase I. During this phase, chromosomes exchange genetic material, resulting in the recombination of genetic material between homologous chromosomes. This process increases genetic diversity and contributes to the unique combination of traits in offspring.
genetic drift may occur when a small group of individuals colonizes a new habitat
Most people with Parkinson's disease have idiopathic Parkinson's disease (having no specific known cause). A small proportion of cases, however, can be attributed to known genetic factors. Other factors have been associated with the risk of developing PD, but no causal relationship has been proven.PD traditionally has been considered a non-genetic disorder; however, around 15% of individuals with PD have a first-degree relative who has the disease. At least 5% of people are now known to have forms of the disease that occur due to a mutation of one of several specific genes.Read more: parkinson-s-disease
Virions are physical entities contain nucleocapsid ,capsid and sometime envelop. It exist extracellularly. Viruses are genetic material that occur intracellularly.
What is a genetic disease?A genetic disease is any disease that is caused by an abnormality in an individual's genome. The abnormality can range from minuscule to major -- from a discrete mutation in a single base in the DNA of a single gene to a gross chromosome abnormality involving the addition or subtraction of an entire chromosome or set of chromosomes. Some genetic disorders are inherited from the parents, while other genetic diseases are caused by acquired changes or mutations in a preexisting gene or group of genes. Mutations occur either randomly or due to some environmental exposure. What are the different types of inheritance?There are a number of different types of genetic inheritance, including the following four modes: Single gene inheritanceSingle gene inheritance, also called Mendelian or monogenetic inheritance. This type of inheritance is caused by changes or mutations that occur in the DNA sequence of a single gene. There are more than 6,000 known single-gene disorders, which occur in about 1 out of every 200 births. These disorders are known as monogenetic disorders (disorders of a single age). Some examples of monogenetic disorders include:cystic fibrosis,sickle cell anemia,Marfan syndrome,Huntington's disease, andhemochromatosis.
Genetic defects or an infection or disease in the mother during pregnancy are among the causes of congenital cataracts.
Huntingtons disease is a genetic/inherited diesease. It is caused by a faulty allele (a dominant one), which can be inherited by parents. Spontanoius mutations may also occur which would cause the faulty gene and therefore huntingtons disorder.