Zoology 8th Edition by Stephen Miller,John Harley

تمرين 20

According to Charles Darwin, organic evolution is "descent with modification," which simply means
A) species change over time.
B) characteristics acquired during the lifetime of an individual are passed on to all members of its species.
C) the fittest always impose change on the unfit.
D) inherited variations decline as reproductive potential is modified.
E) when a change occurs in a population, the change is modified before being passed to the next generation.