Firstly, let me stress that not all people are allergic to bee stings. For most people the sting is just a painful nuisance.
Bee venom is a complex substance. Its main active components are peptides (small proteins or parts of proteins) and these can trigger the immune system: the same mechanism that helps protect us from disease. In some people the immune system over-reacts, causing the allergy symptoms.
The nature of the bee and wasp sting is that they are usually inflammatory and acidic.
Bumble bees are bees. If they sting, it is a bee sting. Robber flies can bite humans. It is not similar to a bee sting.
yes
It can't. A drone (male bee) cannot sting.
A bee sting will start hurting immediately.
A bee does not sting itself, but a wasp sometimes will. Bees will sting other bees if they are fighting.
A bee's sting is in the tip of the abdomen. In order to sting the bee (which will be standing on its victim) will bend its abdomen down, extend the sting and thrust.
A bee sting injects formic acid, which is considered a weak acid. It can cause pain and irritation at the site of the sting.
According to the link, below, the major chemical in a honey bee sting is "melittin".
A bee sting is acidic. Honey bee venom is slightly acidic and can cause pain, swelling, and redness when injected into the skin.
Bees sting.
they treat bee sting in the 1800 by cold food and snow