Ecological Relationship

Which term describes an organism that can survive in a wide range of environmental conditions and eat a variety of foods?

• Specialist

• Generalist

• Predator

• Producer

What is a specialist organism?

• An organism that eats many types of food

• An organism that can live anywhere

• An organism that has a narrow diet and specific habitat requirements

• An organism that migrates seasonally

Which of the following is an example of a generalist organism?

• Koala

• Panda

• Raccoon

• Orchid mantis

Which statement best describes the difference between generalist and specialist organisms?

• Generalists have a limited diet, while specialists eat anything

• Generalists can survive in many habitats; specialists need specific habitats

• Specialists are always larger than generalists

• Generalists migrate more often than specialists

A panda eats almost exclusively bamboo. What does this indicate about the panda’s ecological role?

• It is a generalist because it eats plants

• It is a specialist because it relies on a specific food source

• It is a predator because it hunts for food

• It is a producer because it makes its own food

What is mutualism in nature?

• A relationship where both parties benefit

• A relationship where one party benefits and the other is harmed

• A relationship where neither party benefits

• A relationship where both parties are harmed

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Which of the following is an example of mutualism in coral reefs?

• Corals and zooxanthellae algae

• Sharks and remoras

• Sea turtles and seagrass

• Dolphins and fish

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How do mycorrhizal fungi benefit plants?

• By enhancing water and nutrient absorption

• By providing shade

• By repelling insects

• By producing flowers

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What do cleaner fish gain from their mutualistic relationship with larger fish?

• Food from parasites and dead skin

• Protection from predators

• Shelter among coral reefs

• Increased swimming speed

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In the mutualistic relationship between ants and aphids, what do ants receive?

• Sugary honeydew

• Protection from predators

• Nectar from flowers

• Shelter in anthills

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