Which of the following structures is found only in plants and is essential for photosynthesis?

• A. Nucleus
• B. Mitochondria
• C. Chloroplasts
• D. Ribosomes

Answer: (C)

Verified step by step guidance

1. Identify the process of photosynthesis, which is the conversion of light energy into chemical energy by plants.
2. Recognize that photosynthesis occurs in a specific organelle within plant cells.
3. Understand that chloroplasts are the organelles responsible for photosynthesis in plants.
4. Differentiate chloroplasts from other organelles such as the nucleus, mitochondria, and ribosomes, which have different functions.
5. Conclude that chloroplasts are unique to plants and are essential for the process of photosynthesis.