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Jaret Jackson2
Blume Ch.12.3 Reinforcement
Question | Answer |
---|---|
Worms are divided into two types what are the two types? | flatworms roundworms |
All worms are? | invertebrates |
Planarians are ____________ flateworms | free-living |
Roundworms were the first group of animals to evolve a digestive system with a _________ and a ____________? | mouth anus |
What is the most widespread human disease caused by flukes? | schistosomiasis |
____________ symmetry. | bilateral |
flatworms were the first group of animals to evolve _______________ _____________. | bilateral symmetry |
___________ that attack dogs, are parasites. | heatworms |
How do tapeworms eat? | They absorb the food from the host |
what ways are roundworms helpful to humans? | They eat the pests and help the soil and they kill ticks |
roundworms comprise a group of worms know as _____________. | nematods |
The life cycle of a fluke. | the egg is fertilized in the female then the egg leaves the female then attaches to another host like humans in water. |