Stabilizing selective pressures result in a.. rapid, broad evolutionary changes. b.. limited evolutionary changes. c.. an increase in genetic diversity. d.. extreme gene distributions. 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

Acladogram is a branching diagram that represents suggested evolutionary relationships among organisms based on the presence of unique traits. a scientist discovers a new organism that lacks limbs and does not have a true backbone. the organism lays eggs to produce offspring and has a cartilage-like rod known as a notochord running along its dorsal surface. on the cladogram below, select the species to which the newly discovered organism is most closely related.

Which term describes the number of waves that pass a given point in a given time? crest frequency trough wavelength

When water freezes, it . contracts expands