1. In which type of flower the gynoecium occupies the highest position while the other parts are situated below it?
2. Which is the only living representative of Sphenopsida that has an underground, creeping and perennial rhizome that gives off aerial as well as underground branches?
3. Which feature of a plant helps to distinguish a monocot from a dicot?
4. What is the process by which terrestrial plants take up a huge amount of water daily but most of it is lost to the air through evaporation from the leaves?
5. Plants with green and tender stems are called______.
6. A ........... is a long internode forming the basal part or the whole of a peduncle.
7. Plants can get rid of excess water by............ ?
8. Through which part of the leaves do plants lose maximum water?
10. Bulb is a modification of which part of a plant?
11. Certain plants have green and tender stems. They are usually short and may not have many branches. What are they called as?
12. Decrease in which of the following factors leads to an increase in the rate of evaporation?
13. Allium Cepa is the scientific name of –––– .
14. Evaporation of water takes place in which part of plants?
15. Which of the following is NOT a part of a flower?
16. The food in Onion is stored in the form of____
17. Pneumatophores are specialised ______ in hydrophytes.
18. ______ is the pattern of veins in the blade of a leaf.
19. The wilting of plants takes place due to……….
21. Which of the following is NOT present in a matured stomata?
23. The innermost part of a flower is called the:
24. ………..is a leaf where the leaflets are arranged along the middle vein.
25. "Alfalfa" is the name of a ______
26. What happens due to the Guttation process in the plants?
27. Bambusa dendrocalamus is the scientific name of-
28. Which of the following is the outermost whorl of a flower?
29. The maximum fixation of solar energy is done by:
30. Which of the following has a fusiform root?
31. What happens in the guard cells when water flows into them?
32. Which of the following is NOT a storage root?
33. At least ______ of the carbon dioxide fixation on earth is carried out by algae through photosynthesis.
34. In plants, mature ovary changes to which part of the plant?
35. The arrangement of leaves on an axis or stem is called:
36. A mango tree is an example of a/an:
37. Tiny pores present on the surface of leaves are known as:
39. Which of the following plants have root nodules?
40. Achras sapota is the scientific name of
41. Some roots, called………arise from an organ other than the radicle.
42. Haustoria or sucking roots are found in which of the following?
43. The part of stem where a leaf arises is known as:
44. Parallel venation is found in……… .
45. The flower with the world’s largest bloom is…...
46. Moringa Oleifera is the scientific name of………..
47. The beetroot is the………portion of the beet plant.
48. Which of the following is not a part of a flower?
49. Delonix regia Rafin is the scientific name of
