The active principle in the poisonous seed depicted in the image is Bhilawanol. Bhilawanol is a toxic compound found in the seeds of certain plants, and it is important for forensic medicine studies. Here is a brief explanation of other options for clarification:
- Abrin: A highly toxic compound found in the seeds of the Abrus precatorius plant (rosary pea).
- Ricin: A potent toxin derived from the seeds of the Ricinus communis plant (castor bean).
- Cannabinol: A cannabinoid found in the cannabis plant, not typically associated with toxicity.
- Bhilawanol: The correct answer, known for its presence in the seeds of the Semecarpus anacardium plant (marking nut) and its toxic properties.