1.
What is the function of phloem?
2.
Which is a modification of the stem?
3.
Which of these is a xerophyte?
4.
Role of lignin in plants?
5.
What structure protects a flower bud?
6.
Which hormone promotes plant growth?
7.
Which part is mainly involved in transpiration?
8.
What helps a plant stand upright?
9.
Which tissue is responsible for growth in plants?
10.
What is the role of chlorophyll?
11.
Which part of the seed develops into a plant?
12.
Ovary develops into which part after fertilization?
13.
What is the powerhouse of the cell?
14.
What causes leaf fall in autumn?
15.
Where does most photosynthesis occur in leaves?
17.
What is a bulb in plants?
18.
What helps in climbing in pea plants?
19.
Which part of a plant absorbs sunlight?
20.
Which of these is an insectivorous plant?
21.
What is the female part of a flower?
22.
What part of a plant conducts water?
23.
What are the reproductive cells in plants?
24.
Which gas is released during photosynthesis?
25.
What are root nodules responsible for?
26.
Which process is the opposite of photosynthesis?
27.
Responsible for photosynthesis in leaves?
29.
What is the male reproductive part of a flower?
30.
Which of these is a non-flowering plant?
31.
Which plant stores food in its roots?
32.
Which is an annual plant?
33.
Gas absorbed during photosynthesis?
34.
The upward movement of water is called?
35.
What helps banana plants to stand upright?
36.
What develops into the seed after fertilization?
37.
Which process converts glucose into energy?
38.
Plant with no true root, stem, or leaves?
39.
What is the function of stomata?
40.
The process by which green plants make food is called?
41.
What protects the inner parts of a tree trunk?
42.
Organelle that controls plant cell activities?
43.
Which pigment is essential for photosynthesis?
44.
Which plant tissue transports food?
45.
What type of roots do monocots have?
