Naturally vinegar contain acetic acid____________________?
Naturally vinegar contain acetic acid____________________?
		A. 8%
B. 4%
C. 2%
D. 5%
		A. 8%
B. 4%
C. 2%
D. 5%
		A. Long day plants
B. Short day plants
C. Photoperiod
D. Phototropism
		A. Affects more than five characters
B. Affects more than ten characters
C. Affects only one character
D. Affects more than one character
		A. Metals
B. Light
C. High temperature
D. All the above
		A. Ghooti
B. Layering
C. Ground layering
D. Air layering
		A. Shield budding
B. Grafting
C. T-budding
D. Cutting
		A. Varies with the age
B. Coustant for all organismes
C. Constant for particular organism
D. None of the above