Which of the following assumptions have to be made regarding the capture -recapture estimate of population size?

I. Marked and unmarked individuals have the same probability of being trapped.

II.    The marked individuals have thoroughly mixed with population after being marked.

III.  No individuals have entered or left the population by immigration or emigration, and no individuals have been added by birth or eliminated by death during the course of the estimate.

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#Question id: 16777

#Unit 13. Methods in Biology

What is the formula for the median of Grouped data? 

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#Question id: 18945

#Unit 13. Methods in Biology

PCR can be used to generate single-stranded copies of a DNA sequence; this is called

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#Question id: 15716

#Unit 11. Evolution and Behavior

Evolutionary biology extends and amplifies the explanation of biological phenomena. It complements studies of the proximate causes (immediate, mechanical causes) of biological phenomena If we ask what causes a male bird to sing, the proximate causes include the action of testosterone or other hormones

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#Question id: 1402

#Unit 4. Cell Communication and Cell Signaling

Which of the following oncoproteins possess(es) protein kinase activity?

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#Question id: 32920

#Unit 2. Cellular Organization

If extracellular conditions become favorable or signals to grow and divide are introduced, cells in G0 progress through a commitment point in: