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TLS Online TPP Program

#Question id: 4957

How many half-lives should have elapsed if 6.25% of the parent isotope remains in a fossil at the time of analysis?

#Section 2: Evolution

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TLS Online TPP Program

#Question id: 16806

#Section 4: Behavioural Ecology

Which one among the following statements is incorrect?
TLS Online TPP Program

#Question id: 16791

#Section 3: Mathematics and Quantitative Ecology

The mode of a distribution is 24 and the mean is 60. What is its median? 
TLS Online TPP Program

#Question id: 9219

#Section 2: Evolution

If the sex ratio in a population is significantly different from 50:50, then which of the following statements will always be accurate?
TLS Online TPP Program

#Question id: 9196

#Section 2: Evolution

If all individuals in the last remaining population of a particular frog species were all highly elated, which type of diversity would be of greatest concern when planning to prevent the species from going extinct?
TLS Online TPP Program

#Question id: 11055

#Section 2: Evolution

Poison arrow frogs have brightly coloured skin patterns of blue, orange, yellow and red. This skin adornment is an example of what kind of defense against predation?