1. Unit 1, Nervous System: URL: https://www.alokpdf.com/nervous-system

  2. Unit-I. Eye Structure Function: URL: https://www.alokpdf.com/human-eyes

  3. Unit-1. Ear Structure and Function: URL: https://www.alokpdf.com/organ-of-hearing-ear

  4. Unit-1 Organs of Taste and Smell: URL: https://www.alokpdf.com/organ-of-taste-and-smell

  5. Unit-2 Blood Composition Function: URL: https://www.alokpdf.com/circulatory-system

  6. Unit-2 The Human Heart URL: https://www.alokpdf.com/human-heart

  7. Unit-2 Blood Circulation: URL: https://www.alokpdf.com/blood-circulation

  8. Unit-2 Cardiac cycle: URL: https://www.alokpdf.com/cardiac-cycle

  9. Unit-2 Lymphatic System: URL: https://www.alokpdf.com/lymphatic-system