Question
Which of the following statement is/are true?
Statement A: When a weed spp. is already resistance to a herbicide shows resistance to other herbicides of the same chemical class to which it had never been exposed or shows resistance to two or more herbicide due to a single resistance mechanism is called as cross-resistance. Statement B: Resistance through which a spp. shows resistance to herbicide of different chemical classes having a different mode of action is called multiple resistance.Solution
Both the statements are right
Cutting boards must be sanitized with:
Separation of a single bacterial colony is called
The equation ax²  + bx + c = 0 is a:
In which year was CODEX established?
Flushing of gas inside the packages is done with which of the following gases?
Molds causing spoilage of eggs include species of:
_________bacteria causes blackening of pickle.
Amino acids joint together by forming……bonds.
High value of BOD (Biochemical Oxygen Demand) shows:
Which of the following is/ are the desirable characteristics of an antioxidants?
a.      Stability under processing conditions
b...