What organisms are not dependent on sunlight for energy?

There are bacteria that live in hot springs and other volcanic water that get their energy from chemicals released as a result of volcanic activity. They do not need light, and they do not need oxygen, and the Earth’s interior provides them with heat, so they can live without the sun.

Are there organisms on Earth that do not in some way depend on photosynthesis?

Non-Photosynthetic Plants While most plants use photosynthesis to produce energy, there are some that are non-photosynthetic. Plants that do not use photosynthesis to produce food are usually parasitic, which means they rely on a host for nutrient generation.

What organism does not need the sun?

The D. audaxviator species is doubly unusual. It not only does not need the Sun but also does not need any other life. Most bacteria sponge off other species for some needs ¯ for example, bacteria around sea vents rely on planktonon the sea surface to produce oxygen from photosynthesis.

Can any living thing survive without sunlight?

Without the sun there would be no vegetation on earth, because every plant needs light to live and grow. The sun even enables them to generate oxygen by means of photosynthesis, which humans and animals need to breathe. The earth’s position in the solar system is optimal for the development of life.

What happen to all organisms if there is no sunlight?

Without the Sun’s rays, all photosynthesis on Earth would stop. All plants would die and, eventually, all animals that rely on plants for food — including humans — would die, too.

What process does not require sunlight?

Cellular respiration, on the other hand, is the process by which living things convert oxygen and glucose to carbon dioxide and water, thereby yielding energy. It does not require the presence of sunlight and is always occurring in living organisms. Cellular respiration takes place in the mitochondria of cells.

Which organism’s life depends on photosynthesis?

Photosynthesis is required for the biological processes of both plants and animals. Plants perform photosynthesis and provide oxygen to other organisms, which is critical for all living things on the planet’s survival. Plants, algae, and some bacteria capture energy from the sun and produce oxygen.

What will happen to all organisms if there is no sunlight answer?

What organism does not need oxygen?

An anaerobic organism or anaerobe is any organism that does not require molecular oxygen for growth. It may react negatively or even die if free oxygen is present. In contrast, an aerobic organism (aerobe) is an organism that requires an oxygenated environment.

What organisms dont use oxygen?

In a study published Monday in the Proceedings of the National Academy of Sciences , researchers have now identified the first animal that doesn’t use oxygen to breathe: Henneguya salminicola, an 8-millimeter white parasite that infects the flesh of Chinook salmon.

What happened to all organism if there is no sunlight?

How do animals depend on the sun?

The energy from the sun is transferred from plants to animals when animals eat the plants. Animals also benefit from the sun’s effect on their bodies, because sunlight on skin produces vitamin D, which is important in the formation of strong bones. Animals also get vitamin D by eating plants.

Are there any organisms that do not need water to survive?

It is true, as other posters have mentioned, that there are many organisms that do not depend on sunlight and oxygen (e.g., chemotrophs). However, we know of no organisms that can live without water.

Can chemo-autotrophic organisms survive without sunlight?

Yes, chemo-autotrophic organisms like some archaebacteria can survive without sunlight , water and oxygen. Now you must know what are CHEMOAUTOTROPHIC ORGANISMS. Before that you must know what is chemosynthesis???

Why don’t bacteria need the sun to survive?

The D. audaxviator species is doubly unusual. It not only does not need the Sun but also does not need any other life. Most bacteria sponge off other species for some needs ¯ for example, bacteria around sea vents rely on planktonon the sea surface to produce oxygen from photosynthesis.

How do organisms in the ocean obtain energy?

They, indeed, take the advantage of a long term source of energy, such as fumaroles, to acquire energy from inorganic compounds. Which carry with them high energy electrons. Examples of those are: hydrogen sulphide. Well, organisms in extreme depths tend to obtain energy by performing a process named, Chemosynthesis.