Lichens
A lichen (LIE kuhn) is a combination of a fungus and an alga that grow together. The alga actually lives inside the protective walls of the fungus. The resulting organism is different from either organism growing alone. The lichen is a result of a mutualistic relationship. But the merging of the two organisms to form a lichen is so complete that scientists give lichens their own scientific names.
Shortened answer: Lichen
When a fungus and algae (or autotrophic bacteria) work together, they form a lichen. Lichens are known for their ability to survive harsh environments. In a lichen, strands of fungal mycelium surround, and support the host algae (or bacterium), and secrete a substance that forces the flow of nutrients into the fungus from the autotrophe. This results in a mutual symbiotic relationship, because the fungus doesn't have to get its own food, and the algae (or bacterium) is protected from predators, the elements, and it is provided a place where it normally wouldn't be able to grow (trees, rocks, roofs, hydrothermal springs, and siding).
lichen
also known as a symbyotic relationship (where at least on organism in the partnership benefits) it means that the alge gains, say, anchorage, from the fungus, and the fungus gains food or shelter from the alge. they live together as a lichen or moss, and wouldn't survive without oneanother
Metaphyta or Plantae kingdom.
Actinosphaerium are heterotrophic organisms, meaning they obtain nutrients by consuming other organisms. They are filter feeders, using their pseudopodia to capture and engulf their prey, which mainly consists of bacteria and other small organisms.
No bacteria does not have any chloplasts.
Yes. Nitrogen fixation consists of conversion of N(2) in air to ammonium (NH4) and nitrogen dioxide (NO2). It is done by bacteria living in symbiotic relationship with plants.
bacteria
Eubacteria
A community consists of groups of different species living and interacting in a given area. This interaction can include competition for resources, predation, and mutualistic relationships.
Most bacteria are single cell organisms.
Clownfish are not primarily scavengers; they are more accurately described as mutualistic fish that inhabit sea anemones. While they may occasionally eat leftover food from their anemone hosts or pick at algae, their diet mainly consists of zooplankton and small invertebrates. Their relationship with anemones provides them protection and a source of food, rather than relying on scavenging.