Biology · Porifera Embryology
साइकॉन (Sycon) के भ्रूणीय विकास के दौरान होने वाली विशेष पलटन अवस्था (inversion stage) से एक खोखला ब्लास्टुला बनता है, जिसे कहा जाता है:
- 1एम्फीब्लास्टुला (Amphiblastula)
- 2स्टोमोब्लास्टुला (Stomoblastula)✓
- 3सीलोब्लास्टुला (Coeloblastula)
- 4स्टीरियोब्लास्टुला (Stereoblastula)
सही उत्तर देखें
स्टोमोब्लास्टुला (Stomoblastula)
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