Sankalpa Sahoo Biology (SS Biology)
Lecture recordings, structured notes, and short writing on cell biology, animal diversity, and human physiology — built from the classroom and the research bench.
WATCH
Full-length sessions from the classroom, organised by topic and posted as they're recorded.
READ
Concise, exam-ready notes covering the current teaching syllabus and NEET biology.
Comparative reference with labelled diagrams and NEET-style MCQs.
↓ Download PDFClassification criteria, key examples, and distinguishing features by phylum.
↓ Download PDFStage-by-stage developmental reference with timing and key events.
↓ Download PDFContributions, discoveries, and commonly confused names, chapter by chapter.
↓ Download PDFREAD MORE
Shorter writing — on teaching biology, research in progress, and ideas from the lab.
ABOUT
Biology, taught simply — lectures, notes, and honest teaching for students preparing for NEET, boards, and beyond.
STUDENT VOICES
A few words from students who've used these lectures and notes to prepare.
"The mnemonics made phylum classification actually stick. I used to mix up Aschelminthes and Platyhelminthes every single time — not anymore."
Rashmita P.
NEET Aspirant
"Notes explained in Odia alongside English finally made cell biology click for me. I'd struggled with the English-only textbooks for months."
Subham B.
+3 CBCS Student
"The short revision notes were exactly what I needed two days before boards. Clear, to the point, no fluff."
Ankita M.
12th Boards