PLZ HELP ITS EASY ITS DUE IN 5 MINUTES 1. Which statement is true about DNA?

a. DNA is an exact copy from parent to offspring.

b. DNA is not necessary for an organism to reproduce.

c. DNA contains genes that hold specific traits for an organism.

d. Organisms create their own DNA sequence that is not like their parents.

Which of the following is the main purpose of a human community?

How does the study of genetic disorders such as pku biologists understand normal alleles?

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