EOC REVIEW FLASHCARDIZZ #1

Front

What is a transgenic organism?

Back

An organism that has been genetically modified to contain a gene or genes from another species.

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What is a plasmid?

Back

A small, circular piece of DNA found in bacteria that can be used to transfer genetic material.

Front

What role do producers play in an ecosystem?

Back

Producers, like grasses, convert sunlight into energy through photosynthesis, providing energy for primary consumers.

Front

What is primary succession?

Back

The process of ecological change that occurs in an area where no soil exists, such as after a volcanic eruption.

Front

What is secondary succession?

Back

The process of ecological change that occurs in an area where soil is present but has been disturbed, such as after a forest fire.

Front

Why is species diversity important in an ecosystem?

Back

Higher species diversity increases ecosystem resilience, productivity, and stability.

Front

What is an energy pyramid?

Back

A graphical representation of the energy flow in an ecosystem, showing the energy available at each trophic level.

Front

How much energy is typically transferred from one trophic level to the next?

Back

Approximately 10% of the energy is transferred from one trophic level to the next.

Front

What is the impact of invasive species on native populations?

Back

Invasive species can outcompete native species for resources, leading to declines in native populations.

Front

What is mutualism?

Back

A symbiotic relationship where both species benefit from the interaction.