The correct answer is:
(d) Deceased body
Explanation:
- Cadaver refers to a deceased body, typically used in medical and scientific contexts, such as in anatomy studies, organ donation, or for training purposes in medical fields.
The term cadaver specifically refers to a human body that has been donated for medical research or dissection, especially after death. It is not used to refer to any living or artificial body.
- Ancient live body (a) and live body (b) are incorrect because a cadaver, by definition, refers to a body that has passed away.
- Artificial body (c) is also incorrect, as a cadaver is a biological, not an artificial, body.
In the context of Tissue Engineering or Bioprocess Engineering, cadavers may be used for research in areas such as organ regeneration or transplantation studies, but they specifically refer to deceased bodies.