Science Quiz / Gen Bio Exam 2 (Part 2)

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Can you name the Gen Bio Exam 2 (Part 2)

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+/0 interaction
consumers that eat dead organisms or their waste
How many types of consumptive interaction are there?
soil, climate, atmosphere, nutrients
How would you estimate the population size of sunfish in a farm pond?
species that look dangerous and are dangerous
the average number of female offspring that a female produces over the course of her lifetime (R0)
small, ephemeral population with low genetic diversity
Plasmodium is a parasite that is associated with the process in which parasite and hosts immune system evolve
the recovery of a community after a biological disturbance that removes both soil and biomass
Fragmented populations that exist as large and stable source populations and disperse to small and ephemeral sink populations are collectively referred to as a a
organism that can synthesize own food from organic sources
camouflage/cryptic coloration, weapons, mimicry, escape behavior, schooling, and toxins are all examples of what?
+/+ interaction
an outcome from human impact on global nitrogen wast cycle that results in reduction of oxygen in aquatic communities
recovery of community following disturbance that removes only biomass
model that incorporates life tables, metapopulation, dynamics and known threats to extinction to determine if a species will persist for next 100 years
Individuals are captured, counted, and marked; marked individuals are released into pop.; second sample taken to count marked vs unmarked. mptions: free to roam around between capt
HintAnswer
Natural selection favors individuals that do not compete
Abiotic environment, primary producers, consumers, and decomposers make up an _____________.
grid or set of lines are layed out in the habitat; all organisms along transect or in quadrat are counted; counts are extrapolated to entire habitat size to obtain pop. estimate. A
How would you estimated the population size of mushrooms in a field?
bright contrasting coloration intended to be a warning signal
the number of female offspring produced by a single female in age class x (mx)
niche in which weaker competitor shifts to avoid competition
niche used in the absence of other species
species that look dangerous but are not harmful to other species
Principle that states that niches of two different species can't overlap
parasitism, predation, and herbivory are all types of _________________.
-/- interaction
herbivores and carnivores
the average number of female offspring produced by a single female overtime
large stable population that is genetically diverse and subject to emigration
the total amount of photosynthesis energy in a given area and time
the proportion of energy an organism devotes to growth and reproduction and is therefore available to the next trophic level

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