Last Updated On [03-11-2023]
If a live earthworm is pricked with a needle on its other surface without damaging its gut, the fluid that may come out is
a)
Slimy mucous
b)
Excretory fluid
c)
Coelomic fluid
d)
Haemolymph
If a live earthworm is pricked with a needle on its other surface without damaging its gut, the fluid that may come out is
a)
Slimy mucous
b)
Excretory fluid
c)
Coelomic fluid
d)
Haemolymph
Question ID - 926 :-
If a live earthworm is pricked with a needle on its other surface without damaging its gut, the fluid that may come out is
a)
Slimy mucous
b)
Excretory fluid
c)
Coelomic fluid
d)
Haemolymph
|
If a live earthworm is pricked with a needle on its other surface without damaging its gut, the fluid that may come out is |
|||||||
|
a) |
Slimy mucous |
b) |
Excretory fluid |
c) |
Coelomic fluid |
d) |
Haemolymph |
(c)
The body cavity of earthworm is the true coelom, being lined by coelomic epithelium. The coelom contains coelomic fluid secreted by the coelomic epithelium. The coelomic fluid oozes out via dorsal pores to keep the skin moist which helps in respiration
Next Question :
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In frog, the blood from the heart is carried to all part of the body by |
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|
a) |
Arteries |
b) |
Veins |
c) |
Vena cava |
d) |
Venules |
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