1. Worms

2. Worms:
Have bilateral
symetry
There are 3 tipes of
worms:
Nematodes Platyhelminthes Annelids

3. Worms:
Nematodes:
Body.
Soft, cylindrical bodies. No segments.
No respiratory system.
Habitat.
Water or soil.
Some are parasites.
Reproduction.
Heterosexual

4. Worms:
Platyhelminthes.
Body.
Long, flat and soft.
Nor respiratory or digestive system.
Habitat.
Water or damp paces.
Many are parasites.
Reproduction.
Hermaphrodites.

5. Worms:
Platyhelminthes
Taenia

6. Taenia
Taenia is a parasite that extract the nutrients of
the human 1.Taenia is
4.The humans eat the hermafrodite,
meat of the animal and taenia contains
the Taenia accomodates the sex organ in its
in the intestine and parts.
extract all of the When the parts go
nutrients of the person out of the human
Larva body.
3.The larvas Egg 2.The animals as
habited the the pigs and the
muscle of the cows eat the eggs
animal

7. Worms
Annelids
Body:
Soft, cylindrical body divided into segments.
Parts Head
Clitellum
Segments

8. Worms
Annelids It’s the same
Metamedes: