|
In which of the following segments of earthworm, septal nephridia is present? |
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a) |
15-last |
b) |
8-15 |
c) |
18-last |
d) |
15-17 |
|
In which of the following segments of earthworm, septal nephridia is present? |
|||||||
|
a) |
15-last |
b) |
8-15 |
c) |
18-last |
d) |
15-17 |
(a)
Septal nephridias, present on both the sides of the intersegmental septa from the segment is 15 to the last that opens into the intestine of earthworm’s excretory system