Why is cancer related to mutations in the cell cycle

Which term describes the number of waves that pass a given point in a given time? crest frequency trough wavelength

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

In which state was more than 100 billion tons of coal mined in 2005?