Front

What is the definition of symbiosis?

Back

Symbiosis is a close interaction between two different species that can benefit one or both organisms.

Front

What is parasitism?

Back

Parasitism is a type of symbiotic relationship where one organism (the parasite) benefits at the expense of another organism (the host), often causing harm.

Front

Give an example of a parasitic relationship.

Back

Ticks feeding on a dog is an example of parasitism.

Front

What is mutualism?

Back

Mutualism is a type of symbiotic relationship where both organisms benefit from the interaction.

Front

Provide an example of mutualism.

Back

A honeybee pollinating a plant while receiving nectar for food is an example of mutualism.

Front

What is competition in an ecosystem?

Back

Competition occurs when two or more organisms use the same resource, such as food, water, or space.

Front

What is commensalism?

Back

Commensalism is a type of symbiotic relationship where one organism benefits and the other is neither helped nor harmed.

Front

Give an example of commensalism.

Back

Birds eating insects off the back of a hippo is an example of commensalism.

Front

What is predation?

Back

Predation is a relationship where one organism (the predator) hunts and eats another organism (the prey).

Front

What is biodiversity?

Back

Biodiversity refers to the variety of life in a particular habitat or ecosystem, including the number of different species.