Trematoda
Trematoda:
Trematoda, known as flukes, are flattened, worm-like organisms. They have two external suckers, one on their mouth and the other on their underside. These organisms lack a skeletal and excretory system. These worms are commonly found in places where human waste is used as fertilizer. They begin their lives in a lower life form like a snail, then move on to invade humans and other animals. Common flukes include blood flukes, Chinese liver flukes and lancet liver flukes.
Trematoda, known as flukes, are flattened, worm-like organisms. They have two external suckers, one on their mouth and the other on their underside. These organisms lack a skeletal and excretory system. These worms are commonly found in places where human waste is used as fertilizer. They begin their lives in a lower life form like a snail, then move on to invade humans and other animals. Common flukes include blood flukes, Chinese liver flukes and lancet liver flukes.