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Open 3D Atlas

Thorax

Thymus

This structure is present in the model and can be selected, rotated and isolated. No written description has been recorded for it yet — the atlas will show you its system and its position.

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NEET points

Class 11 · Unit V · Human Physiology · Chemical Coordination and Integration

  • A lobed structure behind the sternum, large in a child and shrinking with age.
  • It secretes thymosins, which drive the differentiation of T-lymphocytes, so it belongs to both the endocrine and the immune answer.

Chapter numbering moved when NCERT rationalised its books in 2023 and the NTA has revised the NEET syllabus since, so this maps by unit and title. It is a study aid, not a syllabus.

Kalviyogi MBBS · Interactive 3D Medical Learning Platform

Kalviyogi MBBS is an educational platform. It is not a substitute for professional medical diagnosis or treatment.

Built on the open-source Human Atlas by Ashe Magalhaes. Anatomy from BodyParts3D (© The Database Center for Life Science, CC BY 4.0) and the HuBMAP Human Reference Atlas (CC BY 4.0). Those datasets keep their own licences and attribution; the application code is MIT.