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TLS Online TPP Program

#Question id: 9220

Which of the following factors could cause the largest increase in the effective population size of a species?

#Section 2: Evolution
  1. an increased number of males
  2. an increase in the total population size
  3. an increase in the number of breeding males and females
  4. an increased number of females
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TLS Online TPP Program

#Question id: 10605

#Section 2: Evolution

DN/dt = rN (K-N/K )The logistic equation above is used to describe the rate of change of a population, N, with time, t, Where r is the intrinsic rate of increase and K is the carrying capacity. Which of N value will show maximum per capita growth rate?  (K= 1000, r =.05)
TLS Online TPP Program

#Question id: 4610

#Section 2: Evolution

It has been observed that organisms on islands are different from, but closely related to, similar forms found on the nearest continent. This is taken as evidence that ________.
TLS Online TPP Program

#Question id: 16756

#Section 5: Applied Ecology & Evolution

Stage by which the presence of factors favors the occurrence of disease
TLS Online TPP Program

#Question id: 12425

#Section 1: Ecology

Currently, the major cause of extinction is
TLS Online TPP Program

#Question id: 3476

#Section 2: Evolution

The genetic relatedness (r) of an individual to brother is 0.50, according to Hamilton’s Rule, only if the fitness benefit is