Step 1: Understanding the Question:
The question asks for the specific scientific term for the branch of horticulture that focuses on growing and marketing flowers and ornamental plants.
Step 2: Key Formula or Approach:
This question tests knowledge of the main branches of horticulture. The approach is to define each term provided in the options and identify the one related to flowers.
Step 3: Detailed Explanation:
Horticulture is a broad field with several specializations:
(C) Floriculture: Derived from the Latin words 'flos' (flower) and 'cultura' (cultivation), this branch deals with the cultivation of flowering and ornamental plants for gardens and for commercial purposes like the cut flower industry.
Let's define the other branches:
(A) Pomology: The branch dealing with the cultivation of fruit crops (from Latin 'pomum' meaning fruit).
(B) Olericulture: The branch dealing with the cultivation of vegetables (from Latin 'oleris' meaning pot-herb).
(D) Arboriculture: The cultivation, management, and study of individual trees, shrubs, vines, and other perennial woody plants.
Step 4: Final Answer:
The branch of horticulture dedicated to flower cultivation is Floriculture. Therefore, option (C) is correct.