Plant Morphology

Step 1: Understanding the Concept:
The question asks to identify the correct pairings of plants with their typical growth habit (tree, shrub, vine, etc.).

Step 2: Detailed Explanation:
Let's examine each pair:
The correct combinations are (B), (C), and (D).

Step 3: Final Answer:
The correct pairings of plant and growth behavior are Tea-Shrub, Black pepper-Vine, and Nutmeg-Tree. Therefore, the correct option is (B), (C) and (D) only.

Concept: Chemical preservatives are added to food and beverages to inhibit microbial growth and extend shelf life.
Step 1: Understanding RTS beverages.
RTS (Ready-to-Serve) beverages are processed drinks that require preservation to maintain quality during storage.
Step 2: Role of preservatives.
Preservatives prevent spoilage caused by bacteria, yeast, and molds.
Step 3: Identifying the correct acid.
Benzoic acid and its salts (like sodium benzoate) are commonly used preservatives in fruit-based beverages.
Step 4: Evaluating the options.

• Citric acid Used for flavor and acidity, not primary preservative (incorrect)
• Benzoic acid Common preservative in beverages (correct)
• Acetic acid Found in vinegar (incorrect)
• Lactic acid Produced during fermentation (incorrect)

Step 5: Additional insight.
Benzoic acid is effective in acidic conditions, making it suitable for fruit beverages with low pH.
Step 6: Conclusion.
Thus, benzoic acid is used as a chemical preservative in RTS beverages.