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TLS Online TPP Program

#Question id: 9155


The success of plants extending their range northward following glacial retreat is primarily determined by ________.

#Unit 9. Diversity of Life Forms
  1. whether there is simultaneous migration of herbivores
  2. their tolerance to shade
  3. their seed dispersal rate
  4. their tolerance to cooler temperatures

Answer:- Option(s): 3


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TLS Online TPP Program

#Question id: 12279

#Unit 10. Ecological Principles

Assuming that only one quail can occupy a habitat where all cover requirements are met, what is the maximum number of quail that could inhabit any of the hypothetical plots shown? 


TLS Online TPP Program

#Question id: 12280

#Unit 10. Ecological Principles

What is the effective population size of a population of 50 strictly monogamous swans (40 males and 10 females) if every female breeds successfully?

TLS Online TPP Program

#Question id: 12281

#Unit 10. Ecological Principles

For both tables the value of Shannon-Wiener Index


TLS Online TPP Program

#Question id: 12282

#Unit 10. Ecological Principles

Pielou Evenness index

TLS Online TPP Program

#Question id: 12283

#Unit 10. Ecological Principles

For both tables value of Simpson Index is

TLS Online TPP Program

#Question id: 12284

#Unit 10. Ecological Principles

The feeding relationships among the species in a community determine the community's

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