ए) कॉलेज कोशिकाएँ चोआनोसाइट्स कहलाती हैं
बी) शरीर की दीवार में छिद्रों (ओस्टिया) वाली नाली प्रणाली
सी) खण्ड की खण्ड खण्ड
डी) उच्च कोशिकागत गति और दोहराव क्षमता। इनमें से कौन-सी विशेषताएँ पोरिफरा के लिए सिंअपोमॉर्फी के रूप में मानी जा सकती हैं?
The Ministry of Education has launched the SATHEE initiative in association with IIT Kanpur to provide free guidance for competitive exams. SATHEE offers a range of resources, including reference video lectures, mock tests, and other resources to support your preparation. Please note that participation in the SATHEE program does not guarantee clearing any exam or admission to any institute.
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