Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 15314
TLS Online TPP Program

#Question id: 12116

Which of the following is not required for a behavioural trait to evolve by natural selection? 

#Section 4: Behavioural Ecology
  1. In each individual, the form of the behaviour is determined entirely by genes.
  2. The behaviour varies among individuals.
  3. An individual's reproductive success depends in part on how the behaviour is performed. 
  4. Some component of the behaviour is genetically inherited.
More Questions
TLS Online TPP Program

#Question id: 3299

#Section 2: Evolution

There are four alleles, A1, A2, A3 and A4 in equal abundance in frequency. Hardy-Weinberg equilibrium frequencies of the total heterozygote would be
TLS Online TPP Program

#Question id: 12425

#Section 1: Ecology

Currently, the major cause of extinction is
TLS Online TPP Program

#Question id: 4706

#Section 2: Evolution

Which of the following statements best explains why modification or change in an organ or tissue during the lifetime of an individual is not inherited?
TLS Online TPP Program

#Question id: 11176

#Section 4: Behavioural Ecology

Species that reproduce once and then die are ______ species.
TLS Online TPP Program

#Question id: 11249

#Section 1: Ecology

Choose the density-dependent factor that will slow population growth as population size increases.