Question

Which of the following leaves have anti-cancer constituents?

• A. \( Catharanthus roseus \)
• B. \( Withania Somnifera \)
• C. \( Cassia Angustifolia \)
• D. \( Hyoscyamus niger \)

Hint:

Remember the association of *Catharanthus roseus* with cancer treatment. The vinca alkaloids are key chemotherapy agents.

Answer 1

The Correct Option is A

*Catharanthus roseus* (Madagascar periwinkle) is well-known for containing vinca alkaloids, such as vinblastine and vincristine, which are potent anti-cancer drugs used in the treatment of various types of cancer, including leukemia and lymphoma. While other plants in the options have medicinal properties, *Catharanthus roseus* is specifically recognized for its anti-cancer constituents found in its leaves and other parts.