How does the Earthworm show his negative character traits?
This pink-skinned, long, blind earthworm has an extremely negative sense of life. He seems to only be happy being miserable, and he sure likes to complain. On the journey within the giant peach, Earthworm can’t stop repeating his feelings of doom.
What characteristics are used to identify earthworms?
The earthworms can be identified using the following characteristics:
- Long and cylindrical narrow body.
- Bilateral symmetry.
- It is light brown in colour with purple tinge at the anterior end.
- The division of body into many segments or metameres.
- The dorsal surface of the body is marked by a dark mid dorsal line.
What are three unique characteristics of earthworms?
Structural Characteristics An earthworm’s body is streamlined and every segment contains a number of bristles called setae. The streamlined shape helps the earthworm travel through soil, and the bristles improve grip if the soil is wet. Circular muscles surround every segment of an earthworm’s body.
What is unique about earthworms?
The thin-skinned earthworm has no resistance to the sun’s ultra-violet radiation, so daylight can be fatal and they will usually only be found on the surface in dull, wet weather. Earthworms will anchor their tail in its burrow and at any sudden noise it will slither back into the earth. Earthworms are hermaphrodites.
Do worms have 5 hearts?
Heartbeats: Worms don’t have just one heart. They have FIVE! But their hearts and circulatory system aren’t as complicated as ours — maybe because their blood doesn’t have to go to so many body parts. Moving around: Worms have two kinds of muscles beneath their skin.
Which worm is most advanced?
Segmented worms
Do all worms have brains?
Do worms have brains? Yes, although they are not particularly complex. Each worm’s brain sits next to its other organs, and connects the nerves from the worm’s skin and muscles, controlling how it feels and moves.
What diseases can flatworms cause?
Paragonimiasis is caused by infection with a flatworm. That’s a parasitic worm also called a fluke or lung fluke because it commonly infects the lungs. Usually, infection comes after eating undercooked crab or crayfish that carry immature flukes.