A. Bacteria
B. Viruses
C. Fungi
D. Cyanobacteria
Related Mcqs:
- Zinc deficiency occurs in crops growing in soils having high phosphorous:
- The uptake of water in plants involves__________??
- Harmful trace metals in fly ash __________?
- Van neil hypothesis about the production of oxygen during phosynthesis was based on the study and investigations on___________??
- In which type of rocks are metals like gold and copper mostly found?
- Ecological role of fungi as decomposers is only paralleled by_____________??
- The simplest of oxygen producting photosynthetic organisms are____________??
- The word Archaeobacteria (a division of bacteria) derived from Greek means___________??
- Those bacteria which are fully dependent upon their host for nutrition are called__________??
- Reclamation disease due to copper dificiency occurs in plants grown on newly reclaimed acid soil:
