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TLS Online TPP Program

#Question id: 9207

Loss of biodiversity matters not only with regard to mammals or other vertebrates, but also microbes. Why are microbes worthy of discovery and protection from extinction?

#Section 2: Evolution
  1. Microbes play a role in digestion.
  2. Microbes may produce unique proteins useful in genetic research.
  3. Microbes are much greater in species number than any other taxa on Earth.
  4. Microbes may be the most sensitive to the next large extinction event.
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TLS Online TPP Program

#Question id: 11246

#Section 1: Ecology

Which of the following are mechanisms that help prey avoid being eaten by predators?
TLS Online TPP Program

#Question id: 10612

#Section 2: Evolution

dN/dt = rN (K-N/K )

The logistic equation above is used to describe therate 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 value of N showing maximum growth rate?

  ( K= 420, r =.05)
TLS Online TPP Program

#Question id: 3321

#Section 2: Evolution

When an allele at one locus spreads by natural selection acting on a second locus knows as
TLS Online TPP Program

#Question id: 4582

#Section 2: Evolution

 Fossils found in strata reveal that ________.
TLS Online TPP Program

#Question id: 5160

#General Aptitude

The last digit of the number 32015 is