4 Questions
Which part of the plant is considered as a herb according to the given definition?
Both the whole plant with the root and the whole aerial part
What is the duration of a biennial herb's life?
Two years but not more than two seasons
What chemical test results in a bluish green precipitate with Thyme?
FeCl3
What is the main active constituent of Stramonium herb?
Hyoscyamine and hyoscine
Test your knowledge on herb classifications, origins, and characteristics with this quiz. Learn about the different kinds of herbs such as annual, biennial, and perennial, as well as specific details about thyme's origin and family.
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