Multiple choice

Which of the following statement(s) is/are false? A. Castor oil is obtained from Brassica rapa. B. Ephedra species produces the alkaloid ephedrine.
C. Topotecan is an anticancer agent extracted from Camptotheca sp.

  1. Only A

  2. Only B

  3. Only C

  4. Only A and B

  5. Only B and C
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A. Castor oil is obtained from the plant Ricinus communis. Colza oil is obtained from Brassica rapa var. oleifera (turnip). B. Ephedra species produces the alkaloid ephedrine which is used in various medications.
C. The cancer treatment drug Topotecan is an extract of Camptotheca sp. Hence, only statement A is false.

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