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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: 3434

#Section 2: Evolution

type of learning that can occur only during a brief period of early life and results in a behavior that is difficult to modify through later experiences is called
TLS Online TPP Program

#Question id: 3355

#Section 2: Evolution

Speciation in ancestor as following way

A- Non-swimming populations separated by a river may gradually diverge because there is no gene flow between them

B- Plants commonly exhibit polyploidy, meaning they contain three or more sets of chromosomes

C- The tendency for two species to diverge in morphology and thus resource use because of competition

Which of the following above condition allowed to which type of speciation?
TLS Online TPP Program

#Question id: 12105

#Section 1: Ecology

A species of fish is found to require a certain water temperature, a particular oxygen content of the water, a particular depth, a rocky substrate on the bottom, and a variety of nutrients in the form of microscopic plants and animals to thrive. These requirements describe its 
TLS Online TPP Program

#Question id: 10743

#Section 1: Ecology

 Darlington proposed that
TLS Online TPP Program

#Question id: 3514

#Section 2: Evolution

Which of the following are not conclude of that monohybrid cross?