worms
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Worms
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Worms:Have bilateral symetryThere are 3 tipes of worms:
Nematodes Platyhelminthes Annelids
Worms:Nematodes:
Body.Soft, cylindrical bodies. No segments. No respiratory system.
Habitat.Water or soil.Some are parasites.
Reproduction.Heterosexual
Worms:Platyhelminthes.Body.Long, flat and soft.Nor respiratory or digestive system.Habitat.Water or damp paces.Many are parasites.Reproduction.Hermaphrodites.
PlatyhelminthesWorms:
Taenia
TaeniaTaenia is a parasite that extract the
nutrients of the human 1.Taenia is hermafrodite, taenia contains the sex organ in its parts.When the parts go out of the human body.2.The animals as the pigs and the cows eat the eggs
3.The larvas habited the muscle of the animal
Egg
Larva
4.The humans eat the meat of the animal and the Taenia accomodates in the intestine and extract all of the nutrients of the person
WormsAnnelidsBody:Soft, cylindrical body divided into segments.Parts Head
Clitellum
Segments
WormsAnnelidsMetamedes:
It’s the same