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?

TLS Online TPP Program

#Question id: 12110

#Section 1: Ecology

Which of the following has the smallest biomass?

TLS Online TPP Program

#Question id: 10634

#Section 2: Evolution

Consider a population which is changing from one generation to the next as per the equation N(t) = R*N(t-1), where N(t) represents the size of the population at time t and R is a constant growth parameter. Under what condition is the population likely to go extinct?

TLS Online TPP Program

#Question id: 13153

#General Aptitude

The in-radius of an equilateral triangle is of length 3 cm. Then the length of each of its medians is

TLS Online TPP Program

#Question id: 11658

#Section 1: Ecology

Directional community changes due to the cause of succession, factors involve such as

TLS Online TPP Program

#Question id: 12152

#Section 1: Ecology

When immigration from large, productive subpopulations keeps declining subpopulations from dwindling to extinction, the phenomenon is called the __________.