The pseudostratified ciliated columnar epithelium of the trachea .

According to the cladogram, which organisms have roundworms as a common ancestor?

15 ! come and answer! a(n) disease is caused by a pathogen and can spread among organisms. a infectious b noninfectious c toxic d contaminated

Freckles are a dominant trait in humans. both of the girls have the genotype ff for freckles. if either one marries a man with no freckles, what are the chances that their children will have freckles?