Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

(65) Which of the following social behaviors is least likely to evolve? (A) spit

ID: 265079 • Letter: #

Question

(65) Which of the following social behaviors is least likely to evolve? (A) spitefulness (B) cooperation (C) selfishness (D) altruism (66) Which of the following is an example of a genetic bottleneck? (A) decrease in the frequency of light colored moths after an increase in soot production during the industrial revolution (B) increase in number of armor plates in stickleback fish, which reduce predation by fish and bird (C) decrease in genetic diversity in rhinos due to poaching (67) Ecologists typically study energy and nutrient flows at what scales? (A) population, ecosystem (B) landscape, ecosystem (C) ecosystem, biosphere

Explanation / Answer

(65) Which of the following social behaviors is least likely to evolve? (A) spit