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TLS Online TPP Program

#Question id: 11403

Several categories of risk of species extinction have been defined. A species can be determined as critical endangered if there is considered to be

#Section 5: Applied Ecology & Evolution
  1. 10% probability of extinction within 100 years
  2. If the probability of extinction is 20% within 20 years or 10 generations
  3. If within 10 years or three generations the risk of extinction is at least 50 %
  4. If the probability is 50% of extinction within 50 generation or 100 years 
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TLS Online TPP Program

#Question id: 12574

#Section 5: Applied Ecology & Evolution

According to the small- population approach, what would be the best strategy for saving a population that is in an extinction vortex?
TLS Online TPP Program

#Question id: 10676

#Section 1: Ecology

For a pair of interacting species, increased specialization and decreased niche breadth in both species would result in
TLS Online TPP Program

#Question id: 10682

#Section 1: Ecology

if 30 individuals of species 2 take up the same amount of resources as 5 individual of species 1 then the per capita competitive effects on species 1 of species 2 is
TLS Online TPP Program

#Question id: 16808

#Section 4: Behavioural Ecology

In which plants do stomata open at night?
TLS Online TPP Program

#Question id: 4579

#Section 2: Evolution

About which of these did Darwin have a poor understanding?