Sorry, but impossible to tell from those pictures, not close up enough.
If you mean the long spiky growth coming from the node section, those are "stipules" and are completely normal and have nothing to do with sexual expression.
For pictures of male and female primordia (pre-flowers), go to my diary "cannabis conundrums" and in week 7, you will find these pictures as well as some of hermaphroditic flowers and some other weird and wonderful things cannabis plants are capable of doing.
Hope this helps,......
Organoman.