Reference no: EM1396242
If the sheep population in Tasmaania went from 30,000 in 1820 to 1,900,000 in 1850, what was this population's annual r value during this period?
a 0.174905
b. 0.151795
c. 0.138280
d. 0.144178
The population interaction that occurs when two popuations require the same resource that is in insufficient supply to provide the needs of both populations is
a. intraspecific competition
b. interspecific population
c. synbiosis
d. exploitation
A gathering of males to perform courship rituals within a traditional arena is called ?
a. a gaggle
b. a lek
c. a territory
d. a & b
The range of physical conditions within which individuals of a species can persist in the presence of predators and consumers is termed ?
a. realized niche
b. habitat
c. fundamental niche
d. lek
Population size can be regulated by
a. density independent factors
b. density dependent factors
c. dispersal
d. a & c
The phenomenon where individuals prefer mating with indiviudals with similar genotypes is called ?
a. negative assortative making
b. positive assortative mating
c. assortative mating
d. genetic drift
A consumer which generally does not kill its resource is a?
a. carnivore
b. parasite
c. predator
d. b & d
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