Waec Agricultural Science Questions
Question 804:
In a laboratory analysis of maize grains, the following results were obtained:I. the dry matter content of 80 percent made up of 30.0 parts carbohydrate,3.3 parts ash, 13.8 parts fibre and 1.7 parts protein. II. the remainder of the dry matter is oil. What is the percentage of oil in the dry matter?
View Answer & ExplanationQuestion 805:
The practice of cutting only matured forest trees and allowing other young ones to grow is known as
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