What is the primary function of the nephridia in annelids?
Correct Answer: Nephridia help in removing waste from the body.
- Step 1: Understand that annelids are a type of segmented worm, like earthworms.
- Step 2: Learn that nephridia are special organs found in these worms.
- Step 3: Know that the main job of nephridia is to remove waste from the worm's body.
- Step 4: Realize that this process helps keep the worm healthy by getting rid of harmful substances.
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