TLS Online TPP Program

#Question id: 3265


If the curve shifts to the left or to the right, there is no gene flow, and the population size consequently increases over successive generations, then which of these is (are) probably occurring?

#Part-A Aptitude & General Biotechnology
  1. Immigration or emigration                       

  2. Directional selection

  3. Genetic drift                

  4. Disruptive selection