The scientific name of a grizzly bear is Ursus arctos. Which part of the name is the genus? Which part of the name is the species?

Ursus: genus

Arctos: Species

Explanation:

If you think of the way the chart flows from the most broad to the most specific: kingdom, phylum/division, class, order, family, genus, species, you see that genus name comes first then the species name.