Exploring Types of Symbiotic Relationships

The video explores the fascinating world of clownfish and their symbiotic relationship with anemones in Southeast Asia's ocean. It explains the three types of symbiotic relationships: parasitism, mutualism, and commensalism, using marine examples. The focus is on the mutualistic relationship between clownfish and anemones, highlighting how clownfish are protected from predators and how they develop immunity to anemone stings. The video also touches on symbiotic relationships in human life, such as the role of bacteria in digestion.

What type of habitat does the clownfish live in?

• Open ocean

• Arctic waters

• Tropical reefs

• Freshwater rivers

What is a mutualistic relationship?

• Both species are harmed

• One species benefits, the other is unaffected

• One species benefits, the other is harmed

• Both species benefit

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NGSS.MS-LS2-2

Which organism helps fish by removing parasites?

• Sea urchin

• Cleaner shrimp

• Barnacle

• Coral

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NGSS.MS-LS2-2

Which of the following is not a type of symbiotic relationship?

• Mutualism

• Parasitism

• Commensalism

• Competition

What role do remoras play in their relationship with sharks?

• Predatory

• Commensalistic

• Mutualistic

• Parasitic

Tags

NGSS.MS-LS2-2

What is an example of commensalism mentioned in the video?

• Remoras and sharks

• Clownfish and anemones

• Cleaner shrimp and fish

• Sea urchins and algae

Tags

NGSS.MS-LS2-2

How do clownfish avoid getting stung by anemones?

• By being very fast swimmers

• By staying away from the anemone

• By developing a protective mucus

• By camouflaging with the anemone

What is the primary benefit clownfish provide to anemones?

• They provide food

• They clean the anemone

• They scare away predators

• They offer protection

What is the role of mucus in the relationship between clownfish and anemones?

• It helps clownfish swim faster

• It nourishes the anemone

• It attracts other fish

• It protects clownfish from stings

How do symbiotic bacteria in yogurt benefit humans?

• They increase energy levels

• They help digest food

• They prevent infections

• They improve skin health