Question

With reference to the vase-life of cut-flowers, identify the correct statement(s)
(A) For prolonging life and quality, cut-flowers are often held in holding (or) vase solutions
(B) The vase solutions contain a combination of carbohydrates, growth regulators, inhibitors and minerals.
(C) Any vase solution must contain essential two components i.e., mineral salts and ethylene inhibitors.
(D) Mineral salts help in preventing plugging of conducting tissues while ethylene inhibitors make available the respiratory substrates.
Choose the correct answer from the options given below:

• A. (A), (B), (C) and (D)
• B. (A), (C) and (D) only
• C. (A) and (B) only
• D. (A) and (D) only

Hint:

The most important ingredient in any home or commercial vase solution is a soluble carbohydrate (usually $1-2\%$ sucrose) combined with a mild biocide (like citric acid or 8-hydroxyquinoline) to keep the xylem vessels clear of bacteria.

Answer 1

The Correct Option is C