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TLS Online TPP Program

#Question id: 11352

Experimental removal of predatory typhlodromus mites from strawberry fields illustrated which of the following?

#Section 4: Behavioural Ecology
  1. Consumers can limit resource populations
  2. Resources can limit consumer populations
  3. Consumers have little or no effect on resource populations
  4. Species diversity of prey increases in the absence of predation
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TLS Online TPP Program

#Question id: 12413

#Section 1: Ecology

Mortality rate is calculated as
TLS Online TPP Program

#Question id: 10725

#Section 1: Ecology

While studying the diversity of 3 communities, 5 species and 50 individuals were recorded from each community. The number of individuals under each species was listed as mentioned in the following Table.  


Which of the following is decreasing order of evenness of community?
TLS Online TPP Program

#Question id: 11245

#Section 2: Evolution

Monogamy is most prevalent among ______ and is rare among ________.
TLS Online TPP Program

#Question id: 12583

#Section 5: Applied Ecology & Evolution

Which of the following is caused by excessive nutrient runoff into lakes?  
TLS Online TPP Program

#Question id: 10853

#Section 1: Ecology

Plant parasites that lack chlorophyll and depend on their host for sustenance are referred to as