Why are some of carl linnaeus’s classifications of organisms incorrect? linnaeus did not study the anatomy of organisms. linnaeus’s work accounted for evolution. linnaeus did not use structural comparisons. linnaeus primarily used physical characteristics.

2. if scientists identify an animal with bilateral symmetry and no segmentation, which phylum can it definitely not belong to? a. roundworms b. annelids c. mollusks d. flatworms

Ras is a g-protein that is activated when a growth factor attaches to egfr. its activation results in the replacement of a gdp molecule with a gtp molecule, thus allowing a signal transduction pathway to be activated. considering the signal pathway illustrated on this page, what is one potential outcome of a mutation in the ras gene that leads to ras protein hyperactivity. be specific.

3test questions with answers on incomplete dominance