Primary or main excretory organ in humans is |
|||||||
a) |
Skin |
b) |
Lung |
c) |
Kidney |
d) |
Spleen |
Primary or main excretory organ in humans is |
|||||||
a) |
Skin |
b) |
Lung |
c) |
Kidney |
d) |
Spleen |
(c)
Primary excretory organs are specialised for carrying out exclusive function of excretion. kidney