Question

Vincristine and Vinblastin are obtained from:

• A. Mirabilis jalapa
• B. Catharanthus roseus
• C. Arabidopsis thaliana
• D. Rosmarinus officinalis

Answer 1

The correct option is B Catharanthus roseus

Vincristine and Vinblastine are two powerful anticancer compounds obtained from pink periwinkle or Catharanthus roseus. Both of these are secondary metabolites.

Mirabilis jalapa is also known as 4 O' clock plant. Secondary metabolite obtained are usually phytochemicals.

Arabidopsis thaliana is a model plant organism. Secondary metabolite obtained are usually terpenoids.

Rosmarinus officinalis is a representative of Lamiaceae family and is known for its various medicinal uses. Secondary metabolite obtained are usually terpenoids.