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Questions and Answers
Which part of the plant is considered as a herb according to the given definition?
Which part of the plant is considered as a herb according to the given definition?
- The aerial part only
- Both the whole plant with the root and the whole aerial part (correct)
- The fruits
- The roots only
What is the duration of a biennial herb's life?
What is the duration of a biennial herb's life?
- One season
- Two years but not more than two seasons (correct)
- One year
- More than two years
What chemical test results in a bluish green precipitate with Thyme?
What chemical test results in a bluish green precipitate with Thyme?
- NaOH
- H2SO4
- FeCl3 (correct)
- FeCl2
What is the main active constituent of Stramonium herb?
What is the main active constituent of Stramonium herb?