Here are some interesting photos that caught my eye. Look at the head of the embryo and the leech’s front and rear suckers:
Does the embryo resemble the leech??? What do YOU think?
- Embryo: http://static.scanpix.se/lennart_nilsson_video/video22.html
- Leech: http://www.sciencephoto.com/media/366747/enlarge
- http://www.sciencephoto.com/media/406218/enlarge (accessed 14 May 2013)