Why isn't 100% of the available energy transferred to other levels explain

What role do traits play in affecting an organisms ability to reproduce? finches

How does natural selection change thephenotypes within a population over time?

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