9. the scientific name for a white oak is quercus alba; the scientific name for a red oak is quercus rubra. what does this tell you about the organism?

many phylogenetic trees have a single lineage at the base representing a common ancestor. a lineage that evolved early from the root and remains unbranched is called basal taxon. when two lineages stem from the same branch point, they are called sister taxa.

can i get the brainliest pls

explanation:

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects