A. Cultivations

B. Weeding

C. Sowing

D. All of the above

A. Morphology 

B. Psychology 

C. Anatomy 

D. Ecology 

A. Water

B. Fertilizer

C. Both a and b

D. None of these

A. Irrigation Water

B. Rain

C. Both a and b

D. None of these

A. Litter

B. Lopping

C. Foraging

D. None of the above

A. Glaciers

B. Barren land

C. Tundra

D. None of the above

A. Product

B. Substrate

C. Mycotoxin

D. None of the above

A. NO3

B. NH4

C. Both a and b

D. none of these

A. Crops

B. Soils

C. Seasons

D. Regions

A. Oxidation

B. Deplasmolysis

C. Osmosis

D. Plasmolysis