Question

1. nudibranchs eat cnidarians and steal their cnidocytes and stinging ability. (1 point)

true
false

1. sea anemones and clownfish are involved in a win-win relationship. (1 point)

true
false

Explanation:

1. For question 25: Nudibranchs are known to prey on cnidarians, and they can incorporate the functional cnidocytes (stinging cells) from their prey into their own bodies to use for defense, stealing the stinging ability.
2. For question 26: The relationship between sea anemones and clownfish is mutualism (win-win). Clownfish get protection from predators by hiding in the anemone's stinging tentacles (they are immune to the stings), and they also bring food scraps to the anemone and can help remove parasites from it.

Answer:

1. True
2. True