A mutation is a change in a DNA sequence brought about either by a mistake made when the DNA is copied or through chemical damage. Regions of the genome (called genes) provide instructions for creation of protein molecules, which perform most of the important jobs in cells. Certain types of mutations are silent and have no effect, but others affect protein production in a variety of ways.
The primary advantage of using heuristics rather than algorithms in solving problems is that it can get you an answer much faster when you use logic, assuming you are dealing with a common situation. An advantage is that primary data is information the researcher has collected and worked with personally. It relates directly to that person's research or study. A disadvantage of primary<span> data is that it is expensive to collect the data, and it often takes a long time to process the information.</span>
Answer:
all are true and i fact checked
Explanation: