Do Any Animals Have Chloroplasts. Researchers have discovered that some animals can also use light to make food in their bodies, though they require the help of a photosynthetic organism in order to do this. Some animals can, however, engulf other photosynthetic organisms and through either a symbiotic relationship with the photosynthetic organism or by.
The animals need only direct light and carbon dioxide and have the ability to live healthily for months, often getting most of their energy from photosynthesis. Therefore, plants can do photosynthesis and animal cells can't. Tissues are made from cells of a similar type.
Animals, on the other hand can move around to find shelton which plants can't do.
Plants have chloroplasts, while animals do not. Chloroplasts are small organelles, located in some plant cells, that contain chlorophyll and enable photosynthesis. As mike adams answers, some animals do have plastids, although they get them from algae. See elysia chlorotica whose cells actively take up chloroplasts and use them, and keep them alive (though not replicating).