1777ForestryMedium
Acid rain is mainly caused by increased concentration (in atmosphere) of:
ANO2 and SO2
BOzone and dust
CCO and SO3
DNH3 and SO3
Correct answer
A. NO2 and SO2
Explanation
The correct answer is NO2 and SO2.
Correct answer
A. NO2 and SO2
Explanation
The correct answer is NO2 and SO2.
Those chemicals which are produced by plants and affect other plants are broadly called:
Cryopreservation of tissue is done at the following temperature:
Hamelia patens, Jacq is:
Components of an agro-forestry systems is:
Harmful effects can also result from:
Commonly grown flowering shrubs and trees are: