The video tutorial by Siti Fatimah Agustini on Kids Learning Indonesia covers the concept of symbiosis in ecosystems. It explains different types of symbiosis: mutualism, commensalism, parasitism, amensalism, and neutralism, with examples for each. The video aims to help viewers understand these interactions and their implications in nature.

What is the definition of symbiosis?

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

• A relationship where one organism benefits and the other is unaffected

• A relationship where two organisms interact with each other

• A relationship where both organisms are harmed

Which of the following is an example of mutualism?

• A lion and a zebra

• A bee and a flower

• A tree and a vine

• A shark and a remora fish

How do bacteria in the human gut benefit humans?

• By producing vitamins

• By causing diseases

• By cleaning the intestines

• By competing for food

What is the main characteristic of commensalism?

• Both organisms are unaffected

• Both organisms benefit

• One organism benefits and the other is harmed

• One organism benefits and the other is unaffected

Which of the following pairs represents commensalism?

• A cow and a bird

• A dog and a flea

• A tree and a bird's nest

• A human and a mosquito

What is parasitism?

• A relationship where one organism benefits and the other is unaffected

• A relationship where both organisms are harmed

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

• A relationship where both organisms benefit

Which of the following is an example of parasitism?

• A tree and a bird's nest

• A human and a tapeworm

• A shark and a remora fish

• A bee and a flower

What is amensalism?

• A relationship where one organism is harmed and the other is unaffected

• A relationship where both organisms are unaffected

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

• A relationship where both organisms benefit

Which of the following pairs represents amensalism?

• A tree and a vine

• A cow and a bird

• A pine tree and nearby plants

• A human and a mosquito

What is neutralism?

• A relationship where one organism benefits and the other is unaffected

• A relationship where both organisms are unaffected

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

• A relationship where both organisms benefit