A queen cell of the Western honey bee was opened to show an egg. After 3 days a young larva will hatch and will be fed with royal jelly.
<a href="//commons.wikimedia.org/wiki/User:Waugsberg" title="User:Waugsberg">Waugsberg</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>