Forestry

Fully decomposed organic matter only

Party dcomposed organic matter + CO2

Minerals and fully decomposed organic matter

Partly decomposed organic matter + mineral + water

Shallow ploughing

Development of textures

Animal husbandry

Crop selection

Calcium salts

Cobalt salts

Silicon oil

Barium salts

Kidnies

Thyroid

Bones

Muscles

Frost rings: are dark brownish lines within the growth rings as a result of injury to the cambium due to the heavy frost

Frost cracks: to the very much low temperature, the cracks appear at the basal portion of old trees

Both (a) & (b)

None of these

Statistics

Radiation

Embryology

All of these

A primary consumer

A primary dcomposer

Final decomposer

The apex of the food pyramid

May – June

September – November

February – April

None of these

Pure stand

Mixed stand

Both (a) & (b)

None of these

January – March

March – April

May

September – October