Which of the following bacteria lives in the root nodules...
Which of the following bacteria lives in the root nodules of leguminous plants?
Azotobacter
Nitrobacter
Rhizobium
Nitrosomonas
Correct answer is C
No explanation has been provided for this answer.
Pollination by wind is called ...
In the diagram, which of the following statement is true of the interaction? ...
Which of the following is not an outcome of ecological succession? ...
Which of the following structures functions as an excretory system found in flatworm? ...
In woody plants, grass and water vapour are transported across the stems by the ...
Ecological succession ends with the formation of a stable ...
Out of proteins, lipids and carbohydrates present in a cell membrane, what is true? ...
The structure that are common to both plant and animal cells are labelled ...
Which of the following processes takes place when a plant cell is put in a hypotonic solution? ...