Concept:
Plant pigments are responsible for the color of fruits and vegetables. Different pigments produce different colors.
Step 1: Understanding pigments.
Pigments like chlorophyll, carotenoids, and anthocyanins give color to plant parts.
Step 2: Identifying tomato color.
The red color of ripe tomatoes is due to a carotenoid pigment.
Step 3: Specific pigment.
Lycopene is the pigment responsible for the red coloration in tomatoes.
Step 4: Evaluating the options.
- Chlorophyll $\rightarrow$ Green pigment (incorrect)
- Carotene $\rightarrow$ Orange pigment (incorrect)
- Lycopene $\rightarrow$ Red pigment in tomatoes (correct)
- Xanthophyll $\rightarrow$ Yellow pigment (incorrect)
Step 5: Additional insight.
Lycopene is a powerful antioxidant and is beneficial for human health, especially for heart health.
Step 6: Conclusion.
Thus, lycopene is the primary pigment responsible for the red color in tomatoes.