earthworm Flashcards
1
Q
common name of earth worm
A
lumbricus /pheritema
2
Q
14-16 segment
A
prominent dark band of glandular tissue CLITELLUM
3
Q
14 segment
A
female gonophore
4
Q
5-9 segment
A
4 pair of spermathica apperture
5
Q
18 segment
A
1 pair of male gonopore
6
Q
locomatory structure
A
seta
7
Q
seta -nt in
A
first last and clitellum
8
Q
epidermis
A
colluminar epithelial cell
9
Q
neutealise humic acid by
A
calciferous gland
10
Q
typhlosole
A
intustine surfaca area increase
11
Q
4-5-6 segment
A
blood gland ( produce blood cell )
12
Q
testis + on segment
A
10 -11 segment ( 2 pair)
13
Q
direct development + i n
A
earthworm
14
Q
ovarie + in segments
A
12/13
15
Q
septal nephridia
A
both side of intersegmental nephridia on 15 to last
16
Q
integumentary nephridia
A
segment 3 to last
17
Q
pharyenjal nephridia
A
4-5-6
18
Q
nephridia regulate
A
volume & compogition of body fluid
