Drugs vincristin and vinblastin used in cancer therapy are obtained from

Drugs vincristine and vinblastine used in cancer therapy are obtained from

From which of the following plants vincristin and vinblastin, the compounds used in cancer therapy, are obtained?

Mention the noble gas element used in cancer therapy.

Mention the noble gas element used in cancer therapy.

Vincristine is used as

'Smack' is a drug obtained from the