An association between bacteria and root nodules of legum...
An association between bacteria and root nodules of legumes is called
Commensalism
mutualism
parasitism
saprophytism
Correct answer is B
Mutualism is an association between two organisms that benefit each other.
Iron is mainly required by plants for_________formation. ...
Mass of a crucible = 10g, Mass of a crucible and soil before heating =29g Mass of a crucible a...
The cells and tissues of the nose, throat, chest diaphragm and lungs from the ...
Transpiration can be measured with a ...
Annelides differ from nematodas in that they ...
Which of the following modes of nutrition Is autotrophic? ...
Which of the following enables mammals to maintain balance? ...
Which of the following factors is not necessary for photosynthesis? ...