The least number of five digits which is exactly divisible by 12,15 and 18, is :

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#Question id: 12755

#Section 5: Applied Ecology & Evolution

Which of the following statements best describes why biologists are currently concerned with global warming and the thawing of permafrost in many areas of the tundra biome?

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#Question id: 10674

#Section 2: Evolution

In Lotka-Volterra competition models, if K2/β > K1 and K1/α > K2, then:

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#Question id: 3465

#Section 4: Behavioural Ecology

One species lives only in tree holes; another species lives only in streams.

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#Question id: 11246

#Section 1: Ecology

Which of the following are mechanisms that help prey avoid being eaten by predators?

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#Question id: 10681

#Section 1: Ecology

Which of the following is not condition for commensalism?