Phylum Chordata (Characteristics and Classification) | Class 11 Biology Chapter 1 | New Book 2025

phylum chordata/phylum chordata class 11 phylum chordata characteristics phylum chordata classification phylum chordata new book phylum chordata detailed lecture Welcome to ilm e BIOLOGY! In this detailed lecture, we explore *Phylum Chordata* from **Chapter 1: Biodiversity and Classification**, based on the new Biology book published in 2025 for Class 11. 🚀 This video is perfect for: Class 11 students (FSc Pre-Medical) Biology teachers Competitive exam aspirants (MDCAT, ECAT, NUMS) Anyone studying Pakistan’s new biology syllabus 🔔 Don’t forget to LIKE 👍, SHARE ↗️, and SUBSCRIBE 🔔to ilm e BIOLOGY for complete lectures on all topics of the new 2025 book. ✅ YouTube:    / @ilmebiology   #PhylumChordata #BiologyClass11 #NewBook2025 #FScBiology #ilmEBIOLOGY #Biodiversity #ChordataLecture