So here are some questions to test how good your study card is..
Last minute guide for worms
- What do hydras have in common with flatworms?
- What is a structure that all worms share for eating?
- Which worm has closed blood vessels and why is this important?
- Which worms have a digestive system that goes one way from mouth to anus?
- Which worms do not have a one way digestive system?
- What is a fluid filled mesoderm lined body cavity called?
- How are worms ranked from simple to most complex?
- How are annelida worms different from other types of worms.
- What is the big deal about body segmentation?
- How do worms “breath”?
- How do earth worms grind up their food and where?
- It is a “dorsal saddle like swelling”, what is it called and where is it found?
- What are examples of nematode worms, using common names.
- What is a concentration of nervous tissue called?
- Which worm has a “scolex” and what is it used for?
- It is found only in nematode worms and it is not found in flat worms nor annelida worms. What is it? Clue..It is some times referred to as an evolutionary development.
- What is the most developed organ system in a tape worm?
- Why does a tapeworm never have to worry about digesting food?
- With proper sewage system, which worms can be controlled?
- What is the order of organs in an earthworms digestive system? Why is this unique?
- How are segments in an earthworm segmented separated?
- What is the name and function of a reproductive structure in tapeworms?
- What is the function of cuticle?
- What is a coelom full of?
- What is the use for a hydrosketon?
- What is cephalization?
- What are the structures and function of a closed circulatory system and which worm has one?
- How are the three types of worms ( flat, round and segmented) different when it comes to digesting food? Which would be the most advanced and why?
- If an organism forms a brain or has cephalization, how could this be linked to mobility?
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