Assertion: Genes determine the characteristics of an individual.
Reason: Genes code for proteins that are responsible for the physical and biological traits of an individual.
Both assertion and reason are true, and the reason is the correct explanation of the assertion.
Both assertion and reason are true, but the reason is not the correct explanation of the assertion.
Assertion is true, but the reason is false.
Assertion is false, but the reason is true.
This assertion and reason type question emphasizes the purpose and process of genetic testing. Genetic testing is a technique used to analyze an individual's DNA to identify specific genetic variations or mutations. It involves examining the DNA sequence for specific genes or regions of interest to determine if any alterations or abnormalities are present.
The reason provided explains the process involved in genetic testing. By analyzing an individual's DNA, scientists can identify genetic variations or mutations that may be associated with certain genetic disorders, diseases, or conditions. These variations can include changes in the DNA sequence, such as substitutions, deletions, insertions, or rearrangements, that may affect the function or expression of genes.
Genetic testing can be performed in various ways, including techniques such as polymerase chain reaction (PCR), DNA sequencing, or microarray analysis. These methods allow scientists to detect and analyze specific genetic variations or mutations, providing valuable information for diagnosis, risk assessment, and personalized treatment options.
It is important to note that genetic testing can have implications for individuals and their families. The identification of certain genetic mutations can provide valuable information for healthcare providers, allowing them to make informed decisions regarding treatment options, preventive measures, or reproductive choices. Genetic counseling is often recommended before and after genetic testing to help individuals understand the potential implications and make informed decisions based on the test results.
Option 1 is the correct answer.