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stomach
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Does a roundworm have by bilateral symmetry a flatten a digestive system with a pharynx for feeding?
the_________ body plan is chacterized by bilateral symmetry, a flatten body cephalization a digestive system with a pharynx for feeding . a. flatworm b.annelid c. cechinoderm d. roundworm
How is a roundworm advanced over a planarian?
A roundworm has a complete digestive tract. It is a deuterostome. The planarian ingests food with one opening and excretes with the same hole... I'd say I'd rather be a roundworm due to that little detail... Wouldn't you?
Does a roundworm have a open or closed nervous system?
A roundworm has an open nervous system.
What are the openings at opposite ends of a roundworm's digestive tube called?
prietika
What type of digestive system does nematodes posses?
Well I do remember reading in my 'Life Science' textbook last year the roundworm has a 2 way digestive system. I believe it goes through the mouth, into the intestines, absorbed in through the body and out the other way. I know for sure a roundworm has a 2 way digestive system. I just read my homework, lol. It says on a worksheet, "Science Explorer Life Science" Roundworms have a two-way digestive system and open at both ends. Hope I helped!
What are roundworm's?
Roundworm infections are diseases of the digestive tract and other organ systems caused by nematodes. Nematodes are parasitic worms with long, cylindrical bodies.
What are the symptoms of a roundworm infestation of the digestive tract?
The most common symptom of having a roundworm infestation in the digestive tract would be stomach cramps and asthma-like symptoms. Also you will find roundworms in your stool should you have an infestation.
What type of circulatory system does a roundworm have?
A closed circulatory system
How is the nervous system of a roundworm?
The nervous system of a roundworm is very simple. Ventral and dorsal nerve cords run through the roundworm's entire body. These cords come from the nervous tissue ring around its pharynx.
What do roundworm and flat worms have in common?
worm is in their name and have similar digestive systems and have the same way of seeing and feeling.
What body system does the intestines belong to?
The body system that the colon belongs to is the digestive system. The colon is also known as the large intestine.
What is Nematode digestive system?
Any of several worms of the phylum Nematoda, having unsegmented, cylindrical bodies, often narrowing at each end, and including parasitic forms such as the hookworm and pinworm. Also called roundworm.
