Symbiosis - For a grade

Front

What is Symbiosis?

Back

Symbiosis is a close relationship between two different species where at least one of the species benefits.

Front

What are the three main types of symbiotic relationships?

Back

The three main types are Mutualism, Commensalism, and Parasitism.

Front

Define Mutualism.

Back

Mutualism is a type of symbiosis where both species benefit from the relationship.

Front

Give an example of Mutualism.

Back

An example of Mutualism is the relationship between oxpecker birds and rhinos, where both benefit.

Front

Define Commensalism.

Back

Commensalism is a type of symbiosis where one species benefits and the other is neither helped nor harmed.

Front

Give an example of Commensalism.

Back

An example of Commensalism is moss growing on trees, where the moss benefits without harming the tree.

Front

Define Parasitism.

Back

Parasitism is a type of symbiosis where one species benefits at the expense of the other.

Front

Give an example of Parasitism.

Back

An example of Parasitism is a tick feeding on a dog, where the tick benefits and the dog is harmed.

Front

What is the role of a barn owl in its ecosystem?

Back

A barn owl is a predator that helps control the population of field mice.

Front

How do trees benefit from sunlight?

Back

Trees use sunlight to make sugar through photosynthesis, which is essential for their growth.