In recognizing patchiness in the natural world, ecologists have developed three different models of populations. Which of these recognize(s) that there are differences in the quality of habitat patches without considering effects of differences in habitat quality within the habitat matrix?

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#Question id: 12613

#Unit 10. Ecological Principles

A population of ground squirrels has an annual per capita birth rate of 0.06 and an annual per capita death rate of 0.02. Estimate the number of individuals added to (or lost from)  population of 1,000 individuals in one year. 

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#Question id: 7554

#General Aptitude

A jogger inside a railway tunnel at a constant speed hears a train approaching the tunnel from behind at a speed of 30 km/hr, when he is one third of the away inside the tunnel. Whether he keeps running forward or turns back, he will reach the end of the tunnel at the same time the train reaches that end. The speed of the running man is

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#Question id: 19805

#Unit 12. Applied Biology

Some strains of B. thuringiensis produce vegetative insecticidial proteins known as

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#Question id: 2846

#Unit 2. Cellular Organization

HP1 contains a chromodomain that will bind to 

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#Question id: 1700

#Unit 4. Cell Communication and Cell Signaling

Which of the following statements is TRUE of iNKT cells?