Which of the substance listed below is a trace element of...
Which of the substance listed below is a trace element of plants?
Potassium
Sodium
Copper
Phosphate
Nitrate
Correct answer is C
No explanation has been provided for this answer.
The most important factor(s) that influence(s) the ecological niche of an organism is/are the ...
Which of the following statements about poliomyelitis is not correct. It ...
One of Mendel’s experiments was repeated by crossing a red variety of pepper with that of a ye...
Which of these is not the part of the eye? ...
The study of plants is called ...
An organism existing at the colonial level of life is ...
The malplghian body of the mammalian kidney is made up of ...
Which is NOT a social animal? ...
Which of the following statements is true about the kingdom Fungi? ...