Horticultural Science MCQs and Notes
Q. Which plant contain cardio active glycoside
✅ Correct Answer: (B)
Cardamom
Q. Tea leaves contains
✅ Correct Answer: (C)
Alkaloids and tannins
Q. Aromatic biosynthesis in plants takes place by
✅ Correct Answer: (D)
None of above
Q. Best yield of rose oil from rose petals is obtained by
✅ Correct Answer: (D)
Carbon dioxide extraction
Q. The most potential medicinal plant according to HOLY PROPHET (SAW) is
✅ Correct Answer: (D)
Kalongi
Q. The botanical name of Ispaghol is
✅ Correct Answer: (D)
Plantago ovata
Q. According to international standards medicinal plants are those plants which have active ingredients in the range of:
✅ Correct Answer: (D)
none of above
Q. Active ingredients in plants are defined as:
✅ Correct Answer: (C)
Preventing or curing diseases