Question Detail
Question
A key limitation of locally sourced media mentioned in the document is:
Correct Answer
Option C is the correct answer.
Detailed Explanation
Slide 64 lists "Variability in nutrient composition" as a limitation. Easy modification and lower production cost are advantages (Slides 59, 61). Limited commercial production (not widespread commercial production) is listed as a limitation.
Hint
Consider the challenges or drawbacks that come with using materials that are naturally variable or less standardized.