An example of a commensalism relationship in the savanna is the relationship between lions and hyenas: lions kill and consume certain animals, then hyenas feed on the remains, enjoying the benefits of free food without harming the lions. In the savanna, as with other ecosystems, commensalism is classified as a symbiotic relationship. This type of relationship refers to the interactions between two different types of species; one species derives a benefit from the interaction with another, while the second species receives neither benefit nor harm from the relationship.Know More
Commensalism appears in all areas of the living world. It exists in relationships among all living organisms, including plants and animals. This type of symbiotic relationship appears in terrestrial and aquatic ecosystems. In the hot and tropical climates of savannas, commensalism exists among many species. In the savannas of Eastern Africa and the Serengeti Plains, commensalism among land mammals proves particularly beneficial.
Many different types of land-dwelling grazing animals, including gazelle and antelope, share the same breeding and feeding territory. They feed on the many types of vegetation in the desert biome, which include grasses and leaves. Each species has a distinct preference for certain types of food, reducing the amount of competition for resources among animals. What tastes bitter or sour to one species, for instance, tastes fresh and flavorful to others.Learn more about Zoology
For a fossil to form, the remains of an animal need to be covered with sediment relatively quickly after the organism's death. The soft tissues rot away before the sediment hardens around the bones and teeth. Eventually, the remains dissolve, leaving a gap in the rock that fills with minerals.Full Answer >
Some of the omnivores in tropical or African savanna include lions, giraffes and leopards. Omnivores are defined as organisms that eat a variety of other organisms, such as plants, animals and fungi.Full Answer >
Octopuses are carnivores that feed on crabs, clams, squid and fish by catching their prey and then returning to their dens to consume it. A variety of methods are used to extract the edible portion of their prey from a shell, such as pulling it apart with their appendages, using the beaks at the center of their arms to crush it or drilling into the shell and injecting a paralyzing venom into a still-living meal. After an octopus consumes its prey, it will leave the skeletal remains, called "middens," outside its den.Full Answer >
As heterotrophs, fungi absorb food through specialized organs rather than ingesting it through a mouth. Three categories exist that specify the exact absorption methods used to feed. Saprophytes digest dead organic material, parasites absorb nutrients from a living host in a way that is harmful to the host and mutualistic symbionts absorb nutrients from a living host but also provide some sort of benefit to the host.Full Answer >