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Is algae an example of mutualism?
algae, singular alga, members of a group of predominantly aquatic photosynthetic organisms of the kingdom Protista. Algae have many types of life cycles, and they range in size from microscopic Micromonas species to giant kelps that reach 60 metres (200 feet) in length.
What is an example of a mutualism relationship?
A mutualistic relationship is when two organisms of different species “work together,” each benefiting from the relationship. One example of a mutualistic relationship is that of the oxpecker (a kind of bird) and the rhinoceros or zebra. The oxpeckers get food and the beasts get pest control.
What is algae and its characteristics?
Algae are eukaryotic organisms that have no roots, stems, or leaves but do have chlorophyll and other pigments for carrying out photosynthesis. Algae can be multicellular or unicellular. Unicellular algae occur most frequently in water, especially in plankton.
Why do sloths have algae on them?
The cultivation of algae in sloth fur is very important because the researchers found that algal growth is a key source of food for sloths. The green algal growth is also hypothesized to help sloths blend in with their leafy habitat, giving them additional camouflage protection from predators.
Why does green algae grow on sloths?
The scientists suggest that sloths cultivate the algae in their fur by aiding the moths’ colonization. The moths act as ‘portals’ for nutrients say the scientists, increasing the nitrogen content of the fur to help grow nutritional algae.
What is mutualism in environmental science?
Mutualism is defined as an interaction between individuals of different species that results in positive (beneficial) effects on per capita reproduction and/or survival of the interacting populations. From: Encyclopedia of Ecology, 2008.
Why are sloths covered in algae?
What does the sloth do for the algae?
Testing the algae they found that it was not only digestible but also lipid-rich and so would be an advantageous addition to a sloth’s leafy diet. The scientists suggest that sloths cultivate the algae in their fur by aiding the moths’ colonization.