Master Biology for SSC, HSC 1st & 2nd Paper & Medical Admission
Chapter-by-chapter recorded video lectures, downloadable NCTB PDF notes, and direct Q&A support — structured cleanly so you understand every biological concept in minutes.
Tasneem Jannat Nuha
MBBS (4th Year), Khulna Medical College
Abu Darda Jubaer
Managing Director, BioZen
4 Specialized Programs
SSC Biology Complete
Ch 1–14 Recorded Videos + PDF
Biology 1st Paper (Botany)
Ch 1–12 Recorded Videos + PDF
Biology 2nd Paper (Zoology)
Ch 1–12 Recorded Videos + PDF
Medical Admission Test
High-Yield + Question Bank
How BioZen Works
Designed so any student can navigate courses, verify payment, and start learning within seconds.
Register & Verify Email
Create your student account with your Name, Email, Phone Number & Password, then click the verification link sent by Firebase to your email inbox.
Preview NCTB Chapters
Browse SSC, HSC 1st Paper, HSC 2nd Paper, or Medical Admission courses. Unenrolled students can see all chapter names with a lock sign (🔒).
bKash / Nagad Send Money
Send the course fee to Admin bKash (01344949550) or Nagad (01333066050) and submit your Transaction ID (TrxID).
Unlock Videos, PDFs & Q&A
Once Admin approves your TrxID, all chapters unlock! Watch multiple recorded lectures per chapter, read PDF notes, and ask questions to the teacher.
Available Biology Courses
Courses & Chapter Classroom
Instructor: Tasneem Jannat Nuha (MBBS, 4th Year, Khulna Medical College)
NCTB Book Chapters
Click any chapter to view recorded lectures
All Chapters According to NCTB Book
Unenrolled students can view every chapter name below. Enroll & verify payment to unlock the recorded videos, PDFs, and Q&A.