Q:

What is one of the methods being developed to control population of mosquitoes?

• 1
  Spraying of pesticides using established procedures.
• 2
  Introduction of a lethal gene into wild populations of mosquitoes using genetically modified ones.
• 3
  Not letting any stagnant water build-up near homes
• 4
  Both (a) and (b)
• 5
  None of the above