What two (2) environmental conditions can affect the activity of an enzyme?

What two fields of study provide the core information that is used to classify organisms?

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis