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TLS Online TPP Program

#Question id: 9222

Which of the following statements is accurate with respect to the red-cockaded woodpecker populations in the southeastern United States?

#Section 2: Evolution

  1. The bird requires feeding grounds in and around mature pine forest that are uninterrupted by the structure of other vegetation.

  2. The mature pine forests in which they live should continue to be protected from forest fire.

  3. All of the appropriate red-cockaded woodpecker habitats have already been logged or converted to agricultural land.

  4. The red-cockaded woodpecker relies on dense forest to hide their nests from ground-dwelling predators.

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TLS Online TPP Program

#Question id: 12956

#Section 5: Applied Ecology & Evolution

For  nearly 200  years, biogeographers have  noted that  the  tropics  have  more terrestrial species than  temperate regions. Which of the following is NOT a plausible explanation for this pattern?
TLS Online TPP Program

#Question id: 4562

#Section 2: Evolution

Which stratum should contain the greatest proportion of extinct organisms?
TLS Online TPP Program

#Question id: 3363

#Section 2: Evolution

An autosomal recessive condition affects 1 newborn in 100 in a random mating population without any disruptive acting force. What is the approximate expected frequency of carriers in this population?
TLS Online TPP Program

#Question id: 7496

#General Aptitude

A goods train runs at the speed of 63 km/h and crosses a 250 m long bridge in 28 s, what is the length of the goods train?
TLS Online TPP Program

#Question id: 10823

#Section 2: Evolution

Which of the following statements about symbiotic relationships is true?