Answers

2015-07-18T18:46:23+05:30
Ant recognises its group by a substance called pheromones.Every ant release this chemical in  order that other ants could recognize them through its smell by using its antennae.This help all ants to maintain a queue on their journey.
0
2015-07-19T22:43:40+05:30
Ants dont recognize their group they just follow the pheromones released by the predecessor ant and follow the same path
0