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TLS Online TPP Program

#Question id: 11254

Character displacement:

#Section 4: Behavioural Ecology

  1. Occurs when competing species converge to use similar resources

  2. Refers to the evolution of different species in isolation
  3. Can be identified by comparing populations of competing species in allopatry and sympatry
  4. Only happens in plant populations
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TLS Online TPP Program

#Question id: 10754

#Section 1: Ecology

Following is different type of interaction was shown in figure. (+: Benefit , - Harm , 0= Neither benefit nor harm) What is interaction between column A & B in each schematic?
TLS Online TPP Program

#Question id: 10678

#Section 1: Ecology

In competitive species N1 and N2, four individuals of N2 use the same resource as one individuals of N1. According conversion factor, what is the value of per capita competitive effect of N2 on N1(α) and per capita effect of N1 on N2 ( β) respectively?
TLS Online TPP Program

#Question id: 4943

#Section 2: Evolution

In what way were conditions on the early Earth of more than 3 billion years ago different from those on todayʹs Earth?
TLS Online TPP Program

#Question id: 10230

#Section 1: Ecology

Closely related species whose populations are sometimes allopatric showing greater morphology similarity but in a sympatric with distinct morphology due to
TLS Online TPP Program

#Question id: 9235

#Section 5: Applied Ecology & Evolution

Agricultural lands frequently require nutrient augmentation because ________.