Directional selection can be distinguished from disruptive selection by . A. The elimination of extreme variations of traits b. Selection for two extreme variations of a trait c. The preservation of gene frequencies d. Selection for one extreme variation of a trait.

What is the safest thing to do if you encountered a honey bager

Which chinese invention is used to measur the strength of earthquakeswhich chinese invention is used to measure the strength of earthquakes

Which of the following is an executive check on the powers of the judicial branch of government? a. presides over senate during hearing to impeach the president b. enforces term limits for supreme court justices c. nominates supreme court justices and federal judges d. casts tie-breaking vote if the supreme court cannot reach a verdict