Nhận biết (M1)

Diadromous fish move between freshwater and marine biomes over their life cycle. Because this migration is obligate, diadromous fish can be ______ ones that are only euryhaline (that is, able to withstand high salinity): the euryhaline blackchin tilapia tolerates high salinity, but its life cycle involves no move to a different biome, unlike that of the diadromous wild salmon.

Which choice completes the text with the most logical and precise word or phrase?

• A.

  demarcated from

• B.

  derived from

• C.

  conflated with

• D.

  reconstituted as