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TLS Online TPP Program

#Question id: 11767

If a population has a stable age distribution, which of the following statements is true?

#Section 1: Ecology
  1. Each age class grows or declines at the same rate
  2. The growth rate of any age class is the same as that for the population as a whole
  3. The percentage of individuals in each age class remains constant
  4. All of the above
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TLS Online TPP Program

#Question id: 3315

#Section 2: Evolution

Which one of the following statements is TRUE for Negative-frequency dependent selection?
TLS Online TPP Program

#Question id: 3318

#Section 2: Evolution

When members of a metal- torerant and metal sensitive species that initially occupied the same habitat within the same range diverge into two species due to starting to show a change in their flowering season. This process known as
TLS Online TPP Program

#Question id: 3250

#Section 2: Evolution

Consider a diploid population at Hardy-Weinberg equilibrium. For a locus with two alleles, the frequency of the A1A1, A1A2 and A2A2 genotype is 0.01, 0.18 and 0.81) Which of the following statement is correct?
TLS Online TPP Program

#Question id: 3251

#Section 2: Evolution

Looking at 3 allele per locus and following Hardy Weinberg equilibrium what will be the expected heterozygosity if q1=0.5, q2=0.3, q3=0.2
TLS Online TPP Program

#Question id: 3509

#Section 2: Evolution

Principle of independent assortment apply for those gene that is
TLS Online TPP Program

#Question id: 3253

#Section 2: Evolution

In a population 64% individuals of 1000 population are affected with autosomes dominant diseased. How many individuals are expected carry at least one dominant allele?