How Clownfish and Anemones Thrive Together
In How Clownfish and Anemones Thrive Together, narrator Sir David Attenborough describes the special relationship between clownfish and sea anemones. The clownfish is immune to the anemone's stinging tentacles, using them as a safe home. Here, the female clownfish lays her eggs, and the male takes care of them. His job is laborious; if the female isn’t satisfied with his care, she’ll quickly replace him with another male. This video is excerpted from BBC's Life, a show that explores the remarkable strategies animals and plants use to ensure their survival.
Lesson Express
Q: How does the mutual relationship between the clownfish and the sea anemone help maintain the balance of the coral reef ecosystem?
A: The clownfish and sea anemone rely on each other for protection and survival. This mutual relationship helps both species thrive, which supports the health of the coral reef by ensuring the survival and reproduction of both the clownfish and the anemones.
Q: In what ways does the clownfish's relationship with the sea anemone help it reproduce successfully?
A: The clownfish lays its eggs near the sea anemone, where they are safe from predators. The anemone's tentacles protect the eggs, providing a safe environment for the eggs to develop and hatch.
Q: What responsibilities does the male clownfish have in safeguarding the eggs, and why is his role vital for the eggs' development and survival?
A: The male clownfish plays a critical role in ensuring the eggs remain clean and protected for a full seven days. He actively guards the eggs; this careful attention is essential because any contamination or lack of proper care could prevent the eggs from hatching successfully, making his role vital to their survival.
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