Dynamic Ecosystem Flashcards

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1
Q

Which of the following are abiotic components in an ecosystem?

A

> Humidity

>Light intensity

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2
Q

Two species of organisms have a relationship where both organisms benefit.
What is this relationship?

A

> Mutualism

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3
Q

Which pair of organisms shows commensalism?

A

> Shark and remora

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4
Q

Which adaptation is found on mangrove plants to survive in water logged condition?

A

> Thick and succulent leaves

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5
Q

Which organism obtains food from dead and decaying organic matter?

A

> Saprophytes

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6
Q

▪️Produce its own food
▪️Grow on other plant

Which organism has the characteristics?

A

> Epiphytes

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7
Q

What is symbiosis?

A

> A close relationship between two or more organisms of different species which live together for an extended period

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8
Q

What is the difference between biotic component and abiotic component?

A

> Biotic component is the living organisms while abiotic component is the non-living factors

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9
Q

What is autotrophic organism?

A

> Autotrophic organisms that synthesises organic substances from inorganic substances through photosynthesis process

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10
Q

What is heterotrophic organism?

A

> Heterotrophic organisms that cannot synthesise their own food but consume other organisms

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