Practice Questions

TLS Online TPP Program

#Question id: 10825

What are beltian bodies?

#Section 1: Ecology

A specialized structure for morphological defence found in certain types of acacia trees
Protein-rich structures found at the tips of leaflets of some types of acacia trees
Specialized structures that prevent anemone fish from being stung by the anemones with which they associate
Modified body structures commonly found in internal parasites but not in external parasites

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TLS Online TPP Program

#Question id: 10577

#Section 1: Ecology

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. dn/dt is isoclines when

TLS Online TPP Program

#Question id: 10578

#Section 1: Ecology

The population of annual breeder growing at a rate of 10% per year. Initial population size is 1200. After 3 years population size would be

TLS Online TPP Program

#Question id: 10579

#Section 1: Ecology

The following graph is growing population, which of the following represent growth pattern?

TLS Online TPP Program

#Question id: 10580

#Section 1: Ecology

What are parameters at Y axis in graph, where N is population size and K is carrying capacity?

TLS Online TPP Program

#Question id: 10671

#Section 1: Ecology

The principle of competitive exclusion states that

TLS Online TPP Program

#Question id: 10672

#Section 1: Ecology

Which of the following is incorrect match of protective strategy done by organism?