8 Questions
What is the function of a pharynx in a flatworm?
Connect the mouth with the rest of the digestive tract
Which term refers to an animal lacking a body cavity?
Acoelomate
What is a scolex in the context of a tapeworm?
Head of an adult tapeworm
What is the function of flame cells in a flatworm?
Filter and remove excess water
Which term describes an animal lacking a coelom?
Acoelomate
What is the function of setae in annelids?
Brace the body for movement
What is the purpose of a pharynx in the digestive system of flatworms?
Connect mouth with digestive tract
Which structure serves as the head of an adult tapeworm?
Scolex
Study Notes
Digestive System of Flatworms
- The pharynx in flatworms functions as a muscular tube that helps to ingest and grind food.
Body Structure of Flatworms
- Acoelomate refers to an animal lacking a body cavity.
Tapeworm Characteristics
- A scolex is a structure that serves as the head of an adult tapeworm.
Excretory System of Flatworms
- Flame cells are responsible for removing waste products from the body of flatworms.
Body Structure of Animals
- Acoelomate, or lacking a coelom, refers to an animal that does not have a body cavity.
Annelid Characteristics
- Setae are bristles or hair-like structures that help annelids to move and burrow.
Digestive System of Flatworms
- The pharynx plays a crucial role in the digestive system of flatworms by helping to ingest and process food.
Tapeworm Characteristics
- The scolex serves as the head of an adult tapeworm and is responsible for attachment to the host's intestine.
Test your knowledge on the anatomy of flatworms with this quiz! Learn about eyespot cells, flame cells, pharynx, acoelomate body structure, hermaphroditism, and ganglia.
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