P1 - An idea is introduced. 3 flaws in that idea are pointed out.
P2 - An alternative of previous idea is described.
(Book Question: 54)
The passage is primarily concerned with
A.describing the development of the biological species concept
B.responding to a critique of reproductive compatibility as a criterion for defining a species
C.considering two different approaches to identifying biological species ----
D.pointing out the advantage of one method of distinguishing related species
E.identifying
...
P2 - An alternative of previous idea is described.
(Book Question: 54)
The passage is primarily concerned with
A.describing the development of the biological species concept
B.responding to a critique of reproductive compatibility as a criterion for defining a species
C.considering two different approaches to identifying biological species ----
D.pointing out the advantage of one method of distinguishing related species
E.identifying
...
