The correct answer is: D. Mitochondria
Mitochondria are organelles found in both plant and animal cells. They are responsible for producing energy for the cell. Mitochondria are oval-shaped organelles that are about the size of a bacterium. They have a double membrane, with the inner membrane being folded into cristae. The cristae increase the surface area of the inner membrane, which is where the energy-producing reactions take place.
Centrioles are found in animal cells, but not in plant cells. They are involved in cell division. Centrioles are small, cylindrical organelles that are located near the nucleus. They are made up of microtubules, which are long, thin protein filaments. Centrioles duplicate during cell division and help to organize the spindle fibers that pull the chromosomes apart.
Chloroplasts are found in plant cells, but not in animal cells. They are responsible for photosynthesis. Chloroplasts are green organelles that are located in the cytoplasm of plant cells. They contain chlorophyll, which is a pigment that absorbs sunlight. The energy from sunlight is used to convert carbon dioxide and water into glucose and oxygen.
The central vacuole is a large, fluid-filled organelle that is found in plant cells. It is not found in animal cells. The central vacuole stores water, nutrients, and waste products. It also helps to maintain the shape of the cell.
In conclusion, the correct answer is: D. Mitochondria. Mitochondria are organelles found in both plant and animal cells. They are responsible for producing energy for the cell.