A. Thymine
B. Guanine
C. Cytosine
D. None of these
A. Dry and cold weather
B. Wet and cold
C. Dry and hot
D. None of these
A. Thar
B. Chakwal
C. Rawalpindi
D. None of these
A. Pectin
B. Lignin
C. Protopectin
D. None of these
A. Silviculture
B. Sericulture
C. Nursery
D. RegenerationÂ
A. Food contaminations
B. Food adulterants
C. Food additives
D. All of the above
A. Normality
B. Viscosity
C. Compressibility
D. None of these
A. Arrangement of soil particles
B. Relative production of soil particles
C. Both of these
D. None of these