John Romanes (1892)
The diagram shows a type of extinct species, pterosaur, a bat, and a type of bird, a cormorant. All three organisms have wings that
look and work alike but were not evolved from a common ancestor. Which term is used to descibe body structures that look alike
and serve a similar function but are not descended from a common ancestor?
Analogous structures
B)
Vestigial structures
Evolutionary features

answer; i believe the correct answer is (data); /// good luck

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.

a scenario where a cell may be needed to perform a form of endocytosis is when transporting large molecules. a scenario where a cell may be needed to perform a form of exocytosis is when releasing the large molecule from the cell.

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.