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TLS Online TPP Program

#Question id: 12414

On a life table lx represents the ______ and ex represents ______.

#Section 1: Ecology
  1. Intrinsic rate of increase of a population . . . Carrying capacity 
  2. Number of individuals surviving to age class x . . . Life expectancy of individuals alive in age class x. 
  3. Number of females born in each age group . . . Net reproductive rate 
  4. Raw data . . . Mortality rate 
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TLS Online TPP Program

#Question id: 10816

#Section 1: Ecology

When a harmless species takes advantage by resembling the aposematic coloration of other species that are toxic, it is called _____________________.
TLS Online TPP Program

#Question id: 16894

#Section 3: Mathematics and Quantitative Ecology

The average time in years to get an undergraduate degree in computer science was compared for men and women. Random samples of 100 male computer science majors and 100 female computer science majors were taken. Choose the appropriate parameter(s) for this situation.
TLS Online TPP Program

#Question id: 16854

#General Aptitude

On looking at the cloudless sky, Peter said, "It won't rain today."
TLS Online TPP Program

#Question id: 16764

#Section 5: Applied Ecology & Evolution

The proportion of cases of a specified disease or condition which are fatal within a specified time
TLS Online TPP Program

#Question id: 11642

#Section 4: Behavioural Ecology

To obtain optimal yield, populations should be harvested at what part of the sigmoid growth curve ?