Home › MCQs › PTECH Pharmacognosy › Question #3599
Back to Questions
PTECH Pharmacognosy QUESTION #3599
Question 1
Volatile oils are also known as 'Essential Oils' because:
  • They are essential for life
  • They possess the 'essence' or odor of the plant✔️
  • They are made of proteins
  • They never evaporate
Correct Answer Explanation
They are volatile in steam and provide the characteristic aroma of the plant.