How do queen bees effect humans?

Bees perform two useful functions for humans. They produce honey which we eat, and they pollinate crops. Not all crops require bees, since other methods of pollination exist, and certainly, there are...

If you eat beeswax it will do no harm but will just pass through the body. In fact it is used as a food additive in small amounts as a glazing or polishing agent and as a release agent. It is also...

Yes

only some bees bred for being Queen's.

First of all, the queen is the longest bee, not the biggest. She is the longest because she is fed on something called royal jelly, a mixture that comes from the head glands of worker bees.