metapopulation correct answers a population of populations connected by migration
replacement rate correct answers average fertility required for each woman to produce exactly enough offspring to replace her and her offspring's father
community correct answers all species that interact in a c...
BIOL 180 Exam 4 TEST QUIZ GRADED A+
Question & Answers 2023 VERIFIED
metapopulation correct answers a population of populations connected by migration
replacement rate correct answers average fertility required for each woman to produce exactly enough
offspring to replace her and her offspring's father
community correct answers all species that interact in a certain area
commensalism correct answers (+/0) one species benefits but the other is unaffected
competition correct answers (-/-) individuals use the same resources - lower fitness for both
consumption correct answers (+/-) one organism eats or absorbs nutrients from another
includes
-herbivory
-predation
-parasitism
mutualism correct answers (+/+) both species interact in a way that confers fitness benefits to both
coevolution correct answers a pattern of evolution where two species influence each others adaptations
over time
coevolutionary arms race correct answers repeating cycle of reciprocal adaptation
interspecific competition correct answers individuals from different species use the same limiting
resources
intraspecific competition correct answers competition between members of the same species
-water, space, sunlight, food etc
niche correct answers a range of resources that a species is able to use or the range of conditions it can
tolerate
symmetric competition correct answers a decrease in fitness due to niche overlap - both species are
affected equally
asymmetric competition correct answers occurs when one species suffers a greater fitness decline than
other species
- usually depends on amount of overlap in niche
competitive exclusion principle correct answers two species that occupy the same niche cannot coexist
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller MastersSetQuizes. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.19. You're not tied to anything after your purchase.
