Answer:
Mitochondria are the powerhouses of the cell, they produce energy through the process of oxidative phosphorylation. Besides this, it is responsible for regulating the metabolic activity of the cell. It also promotes cell multiplication and cell growth.
Chloroplasts contain the photosynthetic pigment chlorophyll that captures sunlight and converts it into useful energy.
Step-by-step explanation:
Chloroplasts and mitochondria