In the kidney, both useful substances and waste are ...
In the kidney, both useful substances and waste are removed from the blood by
Filtration
selective absorption
dialysis machine
excretion
Correct answer is A
No explanation has been provided for this answer.
Root hairs are developed from the ...
The blood group in humans referred to as a universal recipient is ...
The blood vessel that carries blood from the alimentary canal to the liver is the ...
The following organisms are producers except ...
Blood grouping in human beings is derived from combinations of ...
Vegetation propagation is described as asexual reproduction because ...
A person with type O blood can donate to a patient with type A because the donor's blood ...
The set-up can measure comparatively the rate of ...
The following are useful measures for forest conservation except ...