You are presented with the question "Organelles that come in pairs are involved in what?" and the following answer choices: 
- movement
 - Veins and arteries.
 - competition
 - Plants growth
 - Animal survival
 - cell division
 - an organism's body
 - Plant reproduction

Now knowing that centrioles are organelles involved in cell division and centrioles come in pairs, choose the best answer.


 

      cell division   