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TLS Online TPP Program

#Question id: 9218

What strategy was used to rescue Illinois prairie chickens from a recent extinction vortex?

#Section 2: Evolution

  1. determining the minimum viable population size by taking into account the effective population size

  2. establishing a nature reserve to protect its habitat nesting grounds
  3. introducing individuals from other populations to increase genetic variation
  4. reducing the population size of its predators and competitors
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TLS Online TPP Program

#Question id: 11506

#Section 2: Evolution

A biologist discovers a new unicellullar organism that possesses more than two flagella and two small, but equal-sized, nuclei. The organism has reduced

mitochondria (mitosomes), no chloroplasts, and is anaerobic. To which clade does this organism probably belong?
TLS Online TPP Program

#Question id: 3266

#Section 2: Evolution

One species mates at the season when daylight is increasing from 13 hours to 13 hours, 15 minutes; another species mates at the season when daylight is increasing from 14 hours to 14 hours, 15 minutes. The isolating mechanism is
TLS Online TPP Program

#Question id: 11245

#Section 2: Evolution

Monogamy is most prevalent among ______ and is rare among ________.
TLS Online TPP Program

#Question id: 4627

#Section 2: Evolution

Which of the following is not one of Charles Darwin's observations?
TLS Online TPP Program

#Question id: 16818

#Section 4: Behavioural Ecology

Which of the following is NOT a Nastic movement?