a) सभी वर्टेब्रेट कॉर्डेट हैं।
b) वर्टेब्रेट में, वयस्कों में नोटोकॉर्ड को स्पर्शरेखा द्वारा बदल दिया जाता है।
c) वे निश्चित समय के बाद अपनी पोस्ट-एनल टेल खो देते हैं।
d) नोटोकॉर्ड भ्रूण अवधि के दौरान मौजूद होता है।
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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