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.
Fruit enlargement can be induced by spraying young ovary with ...
What do bacteria in root nodules derive from the host plant? ...
Mammals are said to be homoiothermic because their body temperature is ...
Which of the following function is associated with calcium in plants? Formation of ...
Plants of temperate origins can be grown in tropical areas in the vegetation zones of the ...
The major consequence of bush burning in an ecosystem is ...