Question

Are any animals photosynthetic?

Answer 1

Photosynthesis is the process through which plants produce oxygen and energy in the form of sugar from sunlight, water, and carbon dioxide. Photosynthesis is necessary for the majority of life on Earth. Plants, algae, and some bacteria are involved in the process, which take energy from the sun to produce oxygen and chemical energy stored in glucose.

Complete answer:
Plants, algae, and some bacteria convert sun energy into chemical energy through photosynthesis and are known as photoautotrophs. Examples include plants, algae, and cyanobacteria. Scientists have discovered that some creatures, like plants, can survive through photosynthesis.
The Sea Slug (Elysia chlorotica) is a stunning slug that lives in the waters of the United States and Canada’s east coast. The green-colored, leaf-shaped body is its distinguishing feature. Algae is what the slug eats. This slug stole photosynthetic organelles (chloroplasts) and some gene from algae, allowing them to survive without food. They can lay out in the sun all day and obtain their energy through photosynthesis, exactly like plants and green algae.
The Pea Aphid (Acyrthosiphon pisum) is a plant-feeding bug that can be found all over the world. Carotenoids, pigments present in chloroplasts (photosynthetic organelles) and chromoplasts that give them an orange-reddish color and aid chlorophyll in photosynthesis, can be produced by pea aphids.
Like the sea slug, the spotted salamander (Ambystoma maculatum) has a symbiotic connection with algae. Green algae provide an additional source of energy while assisting embryos in obtaining much-needed energy for growth and development from sunlight.

Note:
Although different species undertake photosynthesis in different ways, the process always starts with light energy being absorbed by proteins called reaction centers, which contain green chlorophyll pigments. In plants, these proteins are stored in chloroplasts, which are most commonly found in leaf cells, but in bacteria, they are embedded in the plasma membrane.