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TLS Online TPP Program

#Question id: 10826

Gause's principle of competitive exclusion is, essentially,

#Section 2: Evolution
  1. The more abundant species will exclude the less abundant species through competition
  2. Competition for the same resources excludes species having different life styles
  3. No two species can occupy the same niche indefinitely when resources are limited
  4. Larger organisms exclude smaller ones through competition as in the case of large trees controlling underbrush
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TLS Online TPP Program

#Question id: 3317

#Section 2: Evolution

Which of the following statements is NOT correct regarding effect of genetic drift?
TLS Online TPP Program

#Question id: 3319

#Section 2: Evolution

What will be the approximate effective population size in a panmictic population of 240 with 200 females and 40 polygamous males?
TLS Online TPP Program

#Question id: 3320

#Section 2: Evolution

Which of the following population in hardy Weinberg equilibrium?
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: 3324

#Section 2: Evolution

If only 20 males and 20 female grizzlies exist today, but only 10 of the males and 6 female breed, what are effective population size?
TLS Online TPP Program

#Question id: 3325

#Section 2: Evolution

The frequency of the dominant red allele (R) in a population of diploid organisms is equal to the frequency of the recessive white allele (r). The frequency of red individuals assuming Hardy-Weinberg equilibrium is (express the frequency using decimal notation, not as a fraction or a percentage)