Flor is studying the evolutionary history of house geckos, Pacific gulls, and wolves. All three species share some body structures, but they also have some differences in their body structures. Below is a table that includes information about the body structures that flor is studying. (question in picture)

Influenza (the flu) is caused by a virus that attacks the respiratory system. which type of gene is most likely to be widely expressed in the body of someone who contracts the influenza virus? a the gene that controls the production of stem cells b the gene that controls the production of skin cells c the gene that controls the production of red blood cells d the gene that controls the production of white blood cells