NAME: ________________________
← CU BIO120 Vocab 4 Test
5 Written Questions
5 Matching Questions
- Abovground Mass
- Dispersal
- Bog
- Coral Reefs
- Replacement Rate
- a A wetland that has no or almost no water flow, resulting in a very low oxygen level and acidic conditions
- b Total mass of living plants in an area, excluding their roots
- c Average required fertility for each female to produce exactly enough offspring to replace herself and her mate
- d The movement of organisms from their place of origin (birth, hatching) to a new location
- e A large assemblage of colonial marine corals that usually serve as a shallow-water, sunlit habitat for many other species as well
5 Multiple Choice Questions
- Decisions or analyses that weigh the fitness costs and benefits of a particular action
- A layer of dead organic matter that accumulates at ground level or on sea floors and lake bottoms
- A type of navigation in which animals use familiar landmarks to find their way
- A nonparasitic plant that grows on trees or other solid objects and is not rooted in the soil
- The study of how species and populations are distributed geographically
5 True/False Questions
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Migration → In ecology, a cyclical movement of large numbers of organisms from one geographic habitat to another
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Compass Orientation → In ecology, a cyclical movement of large numbers of organisms from one geographic habitat to another
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Permafrost → The total mass of all organisms in a given population or geographical area; usually expressed as a total dry weight
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(K-N/K) → Unused resources and space
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Plankton → A group of individuals of the same species that live i the same area at the same time
Regenerate Test