Answer:
The organelle necessary for photosynthesis is chloroplasts. Therefore, the correct answer is (B) chloroplasts. Chloroplasts are specialized organelles found in the cells of plants and algae that contain chlorophyll and other pigments that absorb sunlight, allowing photosynthesis to occur. Chloroplasts are responsible for converting light energy into chemical energy, which is used to produce glucose and oxygen from carbon dioxide and water. The Golgi apparatus, mitochondrion, and rough endoplasmic reticulum are important organelles in the cell, but they are not directly involved in photosynthesis.
Step-by-step explanation: