Earthworm Flashcards
1
Q
Ecto is
A
outer
2
Q
end is
A
inner
3
Q
repeated around central axis
A
radial symmetry
4
Q
who undergoes cephalization
A
bilateral symmetry
5
Q
cephalization
A
Many nerve cells and sensory structure concentrated at front of bod0y
6
Q
Protostoems and deuterostomes two types of
A
bilateral symmetry
7
Q
Domain
A
Eukarya
8
Q
Kindgom
A
Anialia
9
Q
Annelida
A
Phylum
10
Q
Scientific name
A
Lumbricus terrestris
11
Q
Earthworms are vertebrate or invertebrate?
A
Invertebrate
12
Q
What type of circulatory system worms have?
A
Clsoed
13
Q
They have a ___ digestive tract
A
complete
14
Q
Anchor and control movement
A
setae
15
Q
produces mucus glues worm together, secrets silky case protects eggs
A
clitellum
16
Q
Sense enviro
A
Prostomium
17
Q
Lubricates food by mucus secretions, making it slimy
A
Pharynx
18
Q
storage/mixer
A
crop
