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TLS Online TPP Program

#Question id: 11660

Which of the following statements about the succession is true?

#Section 1: Ecology
  1. After the disturbance generation of new community comes first as Pioneer seral stage
  2. The rate of secondary succession is high in compare to primary succession
  3. The rate of primary succession is high in compare to secondary succession
  4. first inhibition, then facilitation play primary roles in succession of these new fields.
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TLS Online TPP Program

#Question id: 3298

#Section 2: Evolution

Which of the following is incorrect statement?
TLS Online TPP Program

#Question id: 10663

#Section 2: Evolution

Following is a hypothetical life table of species


Following some statement is given

A- This type of life table is characteristic of species that produce a large number of offspring

B- Its greatest mortality early in life, with relatively low rates of death for those surviving this bottleneck

C. It is characterized by high age-specific survival probability in early and middle life, followed by a rapid decline in survival in later life

D. This includes k selected species

Which of the following above statement is correct?
TLS Online TPP Program

#Question id: 11173

#Section 2: Evolution

Chemical signals between individuals of the same species are called
TLS Online TPP Program

#Question id: 10577

#Section 2: Evolution

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: 3396

#Section 2: Evolution

The Galapagos finches were an important clue to Darwin's thinking about the origin of species. These finches are believed to have descended from a single ancestral species that colonized the Galapagos archipelago, America, over a short period of time. The Galapagos finches differ in their beak shape and size. Different species feed on seeds that vary in size and hardness. Which of the following is the most likely explanation for these patterns?