# KalviYogi MBBS > A free public educational platform for interactive 3D anatomy, biology and medical learning. NCERT Class XI and XII biology material and regional anatomy are connected with visual models. Part of the KalviYogi learning network operated by Edunivra Private Limited. ## Public learning pages - [Homepage](https://neetiitlab.com/biology/): Learning entry points, English and Tamil options, and a bilingual platform FAQ. - [Biology](https://neetiitlab.com/biology/biology): School and NEET biology learning entry point. - [Biology models](https://neetiitlab.com/biology/biology/models): Visual model discovery. - [Biology labs](https://neetiitlab.com/biology/biology/labs): Interactive learning activities. - [Regional anatomy](https://neetiitlab.com/biology/anatomy): Anatomy learning organised by body region. - [3D atlas](https://neetiitlab.com/biology/atlas): Interactive visual exploration. - [Sources, coverage, licences and limitations](https://neetiitlab.com/biology/about): Read before interpreting a model or reusing its material. ## Scope, safety and attribution - Public learning pages can be explored without a subscription payment. No official exam outcome or clinical competency is promised. - The homepage lists eight anatomy regions. Other MBBS subject areas have varying coverage; a subject link does not indicate a complete accredited course. - Tamil Nadu learners should compare resources with their prescribed Samacheer Kalvi or NCERT textbook and institution requirements. - English and Tamil learning options are offered. Translation availability and depth can differ by resource. - This is an educational platform, not a personal medical diagnosis or treatment service. Consult qualified professionals for personal health concerns. - Current site attribution names the open-source Human Atlas by Ashe Magalhaes, BodyParts3D from the Database Center for Life Science, and the HuBMAP Human Reference Atlas. - Anatomy datasets retain their own licences and attribution, including the site's stated Creative Commons terms. Application code has a separate MIT licence; free access does not waive dataset licence requirements. - Public practice questions are learning aids. Do not describe them as official NEET questions or verified university results without a cited, verified source. - [KalviYogi learning network](https://www.kalviyogi.com/): Parent learning network. ## தமிழ் சுருக்கம் கல்வியோகி MBBS தளத்தில் உயிரியல் கருத்துகளையும் பகுதி வாரியான மனித உடற்கூறியலையும் முப்பரிமாண மாதிரிகளுடன் கற்கலாம். பொதுக் கற்றல் பக்கங்களுக்கு சந்தாக் கட்டணம் தேவையில்லை. ஆங்கிலம் மற்றும் தமிழ் தேர்வுகள் வழங்கப்படுகின்றன. உள்ளடக்கத்தின் அளவும் மொழி ஆதரவின் ஆழமும் மாறுபடலாம். இது கல்விக்கான உதவித் தளம் மட்டுமே; தனிநபர் நோயறிதல் அல்லது சிகிச்சைக்கு மாற்றாகப் பயன்படுத்த முடியாது. மாதிரியை மறுபயன்படுத்தும் முன் மூலமும் உரிமமும் சரிபார்க்கவும். ## Machine-readable discovery - [Sitemap](https://neetiitlab.com/biology/sitemap.xml): Existing public page catalogue, maintained by the application deployment. - [Robots policy](https://neetiitlab.com/biology/robots.txt): Existing crawler policy, including geometry exclusions. This file is a descriptive guide, not a guarantee of indexing, search ranking, educational outcomes or endorsement.