Question-
wording bias
A survey using
inflammatory language in
order to get a certain
response
Under-coverage
Only using a part of your
sample population can
result in this
Response bias
Happens if you are not
truthful in a survey answer,
perhaps because you don't
want the researcher to
know something

dna damages cause changes in the structure of the genetic material and prevents the replication mechanism from functioning and performing properly. dna damage and mutation have different biological consequences. while most dna damages can undergo dna repair, such repair is not 100% efficient.

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.