Which of the following is most effected by genetic drift?
A: small populations
B: isolated populations
C: large populations
D: populations with very few natural competitors
A: small populations
B: isolated populations
C: large populations
D: populations with very few natural competitors
举一反三
- In each of the following pairs, identify the trait that is most consistent with "modern" populations (as opposed to "archaic" or "pre-modern" populations).Large, vertical forhead / Flat, sloping forehead A: Large vertical forhead B: Flat sloping forehead
- To compute an interval estimate for the difference between the means of two populations, the t distribution __ A: is restricted to small sample situations. B: is not restricted to small sample situations. C: can be applied when the populations have equal means. D: can be applied only when the populations have equal standard deviations.
- Which of the following is not a major component of evolution? A: Change B: Heritability C: Individuals D: Populations E: Time
- NOTE: These are review exercises for the lecture, reading, and related content for week 10. Do not complete until you feel sufficiently prepared.In each of the following pairs, identify the trait that is most consistent with "modern" populations (as opposed to "archaic" or "pre-modern" populations).Large, vertical forhead / Flat, sloping forehead A: Large vertical forhead B: Flat sloping forehead
- As urban populations exported finished goods ____________ raw materials from neighboring populations, organized trade grew substantially.