1. Smallest angiosperm?
Answer: Wolffia
2. Tallest angiosperm?
Answer: Eucalyptus
3. Largest herb?
Answer: Banana
4. Tallest members of Grass family?
Answer: Bamboo
5. A plant with single leaf?
Answer: Pinus Monophylla
6. Longest leaf?
Answer: Raphia Vinifera
7. Longest inflorescence?
Answer: Agava
8. National flower of India?
Answer: Lotus
9. Largest flower?
Answer: Rafflesia
10. Smallest flower?
Answer: Wolffia
11. Largest seed?
Answer: Double coconut
12. Plant with leaf nodules inhabited by nitrogen fixing bacteria?
Answer: Ardisia
13. Root develops from which part of the Embryo?
Answer: Radicle
14. Stem develops from which part of the embryo?
Answer: Plumule
15. Example of Insectivorous plants?
Answer: Nepenthes, Venus fly trap
16. Tissue conducting water and minerals from the roots to the other parts of plants?
Answer: Xylem
17. Tissue conducting prepared food materials from leaf to other parts of the plant body?
Answer: Phloem
18. Outermost protective layer of plants?
Answer: Epidermis
19. The regeneration of new plants from vegetable organs is called?
Answer: Vegetable propagation
20. ‘T’ budding is practiced in?
Answer: Rosa