People who breed dogs pick the ones with the most desirable traits and breed those dogs together. this selective breeding maintains the breed or creates a new breed. this is an example of
select one:
a. artificial selection
b. natural selection
c. natural breeding
d. fitness

Which list is in order from simplest to most complex? a bacteria - virus - plant - protist b protist - bacteria - virus - plant c virus - bacteria - plant - protist d virus - bacteria - protist - plant

Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.

Collin would like to use the data a coworker has entered in a database. the problem is the coworker's database software is different from collin's. collin should