If group selection—the differential survival and reproduction of groups—is an evolutionarily stable strategy, then:
a) the characteristics of the group must be heritable
b) groups are only formed by related individuals
c) family members of groups behave altruistically to one another but not to unrelated members of the group
d) a small portion of the group must sacrifice their own fitness for the good of the group

Taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? view available hint(s)taq polymerase is an enzyme isolated from the organism thermophilus aquaticus. this organism has been found living in the hot springs of yellowstone national park. this enzyme is used to copy human dna from crime scenes. most reactions are performed at ranges similar to those of the human body; however, what considerations should be made for optimum use of this enzyme? the enzyme will not work on human dna.nothing should be altered.the ph should be decreased.the temperature should be raised.