Which of the following is a biotic component of an ecosys...
Which of the following is a biotic component of an ecosystem?
Soil
Rainfall
Light
Fungi
Correct answer is D
No explanation has been provided for this answer.
Which of these statements best defines pyramid of energy? ...
Which of the following is not seen in the transverse section of a young monocotyledonous stem? ...
The theory of survival of the fittest was propounded by ...
Gaseous exchange in the lungs takes place in the ...
Farmers practise crop rotation because it ...
The blood vessel which carries digested food from the small intestine to the liver is the ...
The conversion of ammonium salts into nitrates is called_______ ...