Answer the lab question, "what is the effect of the
inheritance of one trait on the inheritance of a
second trait? " with a hypothesis. remember that
you can either assume that the two genes are
independent or that they are linked. what results
would you expect in either case?
hypothesis:
d
hah
fire
lalt

Even though the ostrich is a flightless bird, ostriches still possess wings that stretch approximately two meters across when fully extended. scientists speculate that when dinosaurs became extinct, some of the birds that lived during that time became land dwellers since they were able to consume the food that the dinosaurs once ate. over time, these species grew larger and heavier. eventually, the ostrich species became too big to fly. the wings found on ostriches are known as a. analogous structures. b. homologous structures. c. vestigial structures. d. symmetrical structures.