Which of the following does not represent a condition required for natural selection to occur?

How does a lytic infection differ from a lysogenic infection?

Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other