Which of these would be true concerning mitochondria and nerve cells?

What are the types of genetic recombination

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

Knowing the importance of the essential elements, why would someone chose a diet that does not address all of them?