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Understanding Symbiosis inLliving Organisms

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Understanding Symbiosis inLliving Organisms

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Questions and Answers

What happens to a fish's tongue when an isopod sucks its blood?

The tongue grows larger

The tongue becomes stronger

The tongue withers and dies (correct)

The tongue multiplies

How does a Braconid wasp harm its host, the tomato hornworm caterpillar?

It lays eggs outside the caterpillar

It hatches inside the caterpillar and feeds on its insides (correct)

It spins a cocoon inside the caterpillar

It feeds the caterpillar

How do tapeworms get their food inside the intestines of their host organisms?

By detaching themselves from the intestines

By attacking the host organism

By photosynthesis

By absorbing nutrients from the host's body (correct)

Which of the following best describes mutualism?

Both species benefit Signup and view all the answers

What do bees get from flowers in their mutualistic relationship?

Nectar Signup and view all the answers

In commensalism, what is the relationship between Species A and Species B?

Species A benefits and Species B is unaffected Signup and view all the answers

How does a Braconid wasp affect a tomato hornworm caterpillar to ensure its own survival?

It lays eggs inside the hornworm Signup and view all the answers

What does a tapeworm do inside the intestines of its host organism?

Eats the host's partially digested food Signup and view all the answers

What is the outcome for a caterpillar that is parasitized by Braconid wasps?

The caterpillar dies after all its insides are digested by the wasps Signup and view all the answers

What do barnacles get from attaching themselves to whales?

Food source while attached to the whale Signup and view all the answers