Throughout photosynthesis energy is transferred from light to several molecules with increasingly higher potential energy use the words below to summarize the order in which the energy flow occurs

Aboy with an extra x chromosome probably has which of the following syndromes?

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

Which of the follow describes a disadvantage secondary sources have compared to primary sources?