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TLS Online TPP Program

#Question id: 4951

The synthesis of new DNA requires the prior existence of oligonucleotides to serve as primers. On Earth, these primers are small RNA molecules. This latter observation is evidence in support of the hypothesized existence of

#Section 2: Evolution

  1. a snowball Earth.

  2. earlier genetic systems than those based on DNA.

  3. the abiotic synthesis of organic monomers.

  4. the delivery of organic matter to Earth by meteors and comets.

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TLS Online TPP Program

#Question id: 11184

#Section 1: Ecology

Eggs that develop into adults without being fertilized are
TLS Online TPP Program

#Question id: 10584

#Section 1: Ecology

The logistic equation above is used to describe the rate of change of a population, N, with time, t, where r is the intrinsic rate of increase and K is the carrying capacity. Which of the following statements is true for this equation?
TLS Online TPP Program

#Question id: 3452

#Section 2: Evolution

Which of the following is advantage of group living?
TLS Online TPP Program

#Question id: 16798

#Section 5: Applied Ecology & Evolution

How does Ebola spread from human to human?
TLS Online TPP Program

#Question id: 12154

#Section 1: Ecology

What is true of two resources that act synergistically to determine the population growth of a particular species?