1. What is containef in chlorophyll?
Ans: Magnesium
2. From which part of the plant is turmeric obtained?
Ans: Stem
3. Which pary of the plant is important for the life cycle of the plant?
Ans: Flower
4. Which is considered as the strongest natural fibre?
Ans: Silk
5. The study of Dendrology is associated with which?
Ans: Tree