Scientists have recently modified the bacteria that cause tooth decay by inserting a fragment of DNA into the bacteria's DNA that prevents it from producing lactic acid. What is the new DNA called?

In this case, the statement that people who exercise for an hour may have lower cholesterol levels is .

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated