Curly hair, large nose, brown eyes: our give the instructions that determine human traits
a. cells
b. gametes.
c. genes.
d genotype

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