| 1. | Subsequent development produces a tiny larva, known as a planula.
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| 2. | The gonozoids liberate crawling planula larvae that search out moving gastropod shells
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| 3. | Embryos develop in two to three days leading to a planula larvae.
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| 4. | The fertilised eggs develop into planula larvae which become polyps.
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| 5. | They produce gametes which, after fertilisation, develop into planula larvae.
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| 6. | The embryos develop into planula larvae which are released into the sea.
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| 7. | The planula larvae form part of the plankton and drift with the currents.
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| 8. | Once attached to a substrate, a planula quickly develops into one feeding polyp.
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| 9. | All the polyps and jellyfish arising from a single planula are genetically identical clones.
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| 10. | The planula larvae that develop from the eggs drift as part of the zooplankton.
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मोबाइल