Symbiosis Review

Front

What is symbiosis?

Back

Symbiosis is a close and long-term interaction between two different species, which can be beneficial, harmful, or neutral to one or both parties.

Front

What are the three main types of symbiotic relationships?

Back

The three main types of symbiotic relationships are mutualism, commensalism, and parasitism.

Front

Define mutualism and provide an example.

Back

Mutualism is a type of symbiotic relationship where both organisms benefit. An example is bees pollinating flowers.

Front

Define commensalism and provide an example.

Back

Commensalism is a type of symbiotic relationship where one organism benefits and the other is neither helped nor harmed. An example is barnacles attaching to a whale.

Front

Define parasitism and provide an example.

Back

Parasitism is a type of symbiotic relationship where one organism benefits at the expense of the other. An example is a tick feeding on a dog.

Front

What is competition in an ecological context?

Back

Competition occurs when two or more organisms vie for the same resources, such as food, space, or mates.

Front

How do predators affect the population of prey species?

Back

Predators help control the population of prey species, preventing overpopulation and promoting ecosystem balance.

Front

What are biotic factors in an ecosystem?

Back

Biotic factors are the living components of an ecosystem, including plants, animals, and microorganisms.

Front

What are abiotic factors in an ecosystem?

Back

Abiotic factors are the non-living components of an ecosystem, such as temperature, water, and soil.

Front

What role do decomposers play in an ecosystem?

Back

Decomposers break down dead organic matter, recycling nutrients back into the ecosystem.