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Naina Kashyap

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2 years ago
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26.What type of fertilization is shown by organisms belonging to Phylum Porifera? A. Internal B. External C. Both a and b D. None of the above

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Muskan Anand

2 years ago

Option A Generally in most of the Porifera, sperm comes from another sponge through a water current and then fertilization occurs inside the body of the sponge.

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