Ecology Notes #3 - Crash Course Biology Episode #7 - Population Ecology
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Last updated over 2 years ago
10 Nsɛmmisa
What is population ecology?
What are populations?
Which are the three measurable population features?
This method of estimation is an "area-based count" or "sampling". What is the unit for density?
Match the species to its dispersion pattern.
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
dandelion | arrow_right_alt | clumped |
coyote | arrow_right_alt | uniform |
sage plant | arrow_right_alt | random |
Categorize the two limiting factors below.
Predation
Food availability
Top-down regulation
Bottom-up regulation
Categorize the limiting factors.
disease
fire
hurricane
competition for food
Density dependent limiting factor
Density independent limiting factor