Moderate
Acid scarification is:
Correct answer: C. Both (a) & (b)
- A. The purpose of acid scarification is to modify hard
- B. Or impermeable seed coverings
- C. Both (a) & (b)
- D. None of these
Explanation
Acid scarification is used to weaken hard or impermeable seed coverings, allowing water and gases to reach the embryo. Statements (a) and (b) are therefore complementary and option c is correct.
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Practise Silviculture
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