Los protagonistas en la herencia son los cromosomas? esto es cierto o falso

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 ?

Which two criteria must be met before scientist can use radiocarbon dating? explain your answer

During convection, less dense fluid rises and denser fluid sinks.