1.
Which structure protects the seed?
2.
Which plant hormone promotes cell elongation?
3.
What pigment is responsible for photosynthesis?
4.
Which part of the plant conducts photosynthesis?
5.
Which pigment gives red color to flowers and fruits?
6.
Which part of the plant absorbs water and minerals?
7.
Which of the following is a modified stem?
8.
Which plant hormone is associated with fruit ripening?
9.
The food in plants is stored in which form?
10.
What is the primary function of xylem?
11.
Which part of the plant is involved in reproduction?
12.
Which part of a plant cell controls its activities?
13.
Which process converts solar energy into chemical energy in plants?
14.
In which tissue are companion cells found?
15.
What is the term for the loss of water from plant leaves?
16.
Which plant tissue transports food?
17.
Which pigment is responsible for the green color in plants?
18.
Which hormone is responsible for plant growth?
19.
Which plant tissue conducts water?
20.
Which gas is used by plants during photosynthesis?
21.
What is the term for upward movement of water in plants?
22.
Which part of the root shows maximum absorption of water?
23.
The cork cells are made impermeable to water and gases by the presence of?
24.
Which enzyme is essential for photosynthesis?
25.
Which of the following is a non-vascular plant?
26.
Which part of the flower becomes the fruit?
27.
Which plant hormone is responsible for fruit ripening?
28.
Which type of root system is found in monocots?
29.
The process of developing a new plant from vegetative parts is?
30.
Which tissue is responsible for transporting food in plants?
31.
Stomata are present on which part of the plant?
32.
Which of the following is an example of a leguminous plant?
33.
The female reproductive organ of a flower is called?
34.
The growth movement of a plant in response to light is called?
35.
Which plant part helps in respiration?
36.
Which part of the seed develops into the root?
37.
Which part of the leaf contains the most chloroplasts?
38.
What is the term for loss of water from plant leaves?
39.
What is the function of guard cells?
40.
What is the function of guard cells?
41.
Which part of the seed stores food for the embryo?
42.
Which layer of cells in a leaf helps in gas exchange?
43.
The process of fusion of male and female gametes is known as?
44.
Which plant hormone promotes cell division?
45.
Photosynthesis takes place in which cell organelle?
