A predator exhibiting switching behaviour would be expected to underrepresent the prey in its diet (compared to the abundance of prey in the environment) when the prey is at __________ density.

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#Question id: 11093

#Unit 7. System Physiology – Animal

The rate of O2 uptake by the breathing organ depends on the

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#Question id: 4535

#Unit 3. Fundamental Processes

The activators bind—and the enhanceosome forms—in a highly cooperative manner, ensuring that all three activators must be present. The following are three ways the regulators might be binding cooperatively:

I- Through direct protein–protein interactions between them

II- By changes in the DNA caused by binding of one protein helping binding of another;

III- By the fact that the activators all interact simultaneously with the coactivator.

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#Question id: 12103

#Unit 10. Ecological Principles

Which of the following is a good description of an ecological niche? 

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#Question id: 6554

#General Aptitude

if the sum of the next two terms of the series below is x , what is the value of log 2 x ? 2,-4,8,-16,32,-64,128,...... 

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#Question id: 29527

#Unit 6. System Physiology – Plant

Which of the following mediates the defense responses against insect herbivory in Arabidopsis