Poison arrow frogs have brightly coloured skin patterns of blue, orange, yellow and red. This skin adornment is an example of what kind of defense against predation?

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#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)

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#Question id: 10606

#Section 2: Evolution

Identify the incorrect combination from the following list

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#Question id: 10607

#Section 2: Evolution

Which of the following statement is incorrect?

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#Question id: 10608

#Section 2: Evolution

Which of the following above point in logistic growth curve show maximum per capita rate of increase?

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#Question id: 10609

#Section 2: Evolution

The observation that members of a population are uniformly distributed suggests that

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#Question id: 10610

#Section 2: Evolution

Among the following which statement is false about r-selected species?