Question

Of all the insects which insect makes up the largest portion of the insect population.

Answer 1

Ants. Ants are the most populous insects in the world, and it is believed, that the weight of all ants in the world is more than the weight of all humans in the world.

And it was not difficult to get to this conclusion since ants live pretty much everywhere and each colony can have many, many individuals.

Hope it helped,

BioTeacher101