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TLS Online TPP Program

#Question id: 3316

There are two population A (N = 500) and B (N=50). Due to genetic drift, both populations will lose its genetic diversity in a generation. Such losses become magnified over many generations. After 20 generations, what will be lose its original variation?

#Section 2: Evolution

  1. Both populations will lose 20% of its original variation

  2. A population will lose 20% of its original variation, but the B population will lose 50 %.

  3. A population will lose 10% of its original variation, but the B population will lose 20%.

  4. A population will lose 2% of its original variation, but the B population will lose 20 %.

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TLS Online TPP Program

#Question id: 10897

#Section 2: Evolution

When three species of sunfish with similar niches were all placed in the same experimental pond, each made use of resources that they did not exploit in the absence of the other species. This scenario is referred to as
TLS Online TPP Program

#Question id: 12677

#Section 5: Applied Ecology & Evolution

Aquatic ecosystems that are most readily damaged by acid are those that lack an important buffer that dissolves into the runoff after a precipitation event. What is this buffer?
TLS Online TPP Program

#Question id: 16782

#Section 3: Mathematics and Quantitative Ecology

A sample of 15 data is as follows: 17,  18, 17, 17, 13, 18, 5, 5, 6, 7, 8, 9, 20,  17, 3. The mode of the data is 
TLS Online TPP Program

#Question id: 10683

#Section 1: Ecology

Which of the following interaction shown in figure
TLS Online TPP Program

#Question id: 10896

#Section 2: Evolution

Resource partitioning results in