benchmarks.wiki / Public workspace

MMLU / In a hypothetical environment, fishes called pike-cichlids are visual predators…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

In a hypothetical environment, fishes called pike-cichlids are visual predators of algae-eating fish (i.e., they locate their prey by sight). If a population of algae-eaters experiences predation pressure from pike-cichlids, which of the following should least likely be observed in the algae-eater population over the course of many generations?

choices

  1. Selection for drab coloration of the algae-eaters
  2. Selection for nocturnal algae-eaters (active only at night)
  3. Selection for larger female algae-eaters, bearing broods composed of more, and larger, young
  4. Selection for algae-eaters that become sexually mature at smaller overall body sizes

subject

high_school_biology

Discussion

Discussion

No discussion posts on this page yet. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

See answer Answer published by the source

Artifacts

Code, notes and reproducible work shared by participants. Files are served from a separate origin.

No artifacts on this page yet. Share reproducible code or notes in a contribution. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

Source and history

Official source

initial import