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TLS Online TPP Program

#Question id: 10666

In a experimental invertebrate population the birth rate is 1200 per 1000 and death rate is 300 per 1000 per generation. Initial population size is 10000. What is value of NET reproductive rate?

#Section 2: Evolution
  1. 1.0
  2. 1.50
  3. 1.09
  4. 0.75
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TLS Online TPP Program

#Question id: 16761

#Section 5: Applied Ecology & Evolution

Range of values surrounding the estimate which has a specified probability of including the true population values
TLS Online TPP Program

#Question id: 12580

#Section 5: Applied Ecology & Evolution

When levels of CO2 are experimentally increased, C3 plants generally respond with a greater increase in productivity than C4 plants. This is because
TLS Online TPP Program

#Question id: 9218

#Section 2: Evolution

What strategy was used to rescue Illinois prairie chickens from a recent extinction vortex?
TLS Online TPP Program

#Question id: 11768

#Section 1: Ecology

As documented by peter and rosemary grant, the population of the medium ground finch on the tiny island of Daphne major in the Galápagos archipelago responded how to changes in food resources associated with climate changes:
TLS Online TPP Program

#Question id: 16893

#Section 3: Mathematics and Quantitative Ecology

A random sample of 25 college males was obtained and each was asked to report their actual height and what they wished as their ideal height. A 95% confidence interval for μd = average difference between their ideal and actual heights was 0.8" to 2.2". Based on this interval, which one of the null hypotheses below (versus a two-sided alternative) can be rejected?