71. Kingdom Animalia: Phylum Platyhelminthes

Match it! Select the correct answer from the pull down...Good luck!

According to the video, the phylum class is divided into _______ different classes.

Most flatworms can not cause disease in humans and animals.

Another name for Cestoda is ______________

Flatworms do not have a mouth.

All Flatworms contain both male and female organs.

Parasitic worms are mostly anaerobes.

___________ is the development in the head region of light-sensitive organs.

According to the video, Flatworm are the first and simplist organisms having a(n) _____________ system.