The internal buds are known as__________?
Correct answer: C. Gemmules
- A. Spicules
- B. Choanocytes
- C. Gemmules
- D. None of these
Explanation
Freshwater sponges produce resistant internal buds called gemmules, which help them survive unfavorable conditions and later develop into new sponges. Students may choose a because gemmules may contain spicules, but spicules are skeletal structures rather than buds.
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