The plant is very important for the survival of living organisms because most of the organisms directly or indirectly depend on plants. Plants are autotrophs, they make their own food through the process of photosynthesis. In our environment we see varieties of plants like some are very big, some are very small and some of them equal to our size. So take this quiz and know more about getting to know plants.
1. After applying a force, whose stem is bent easily?
A. Trees
B. Shrubs
C. Herbs
D. All of these
2. In which of the following branches start growing from the need of this time?
A. Trees
B. Shrubs
C. Herbs
D. Climbers
3. Weeds are......
A. Necessary plants
B. Wanted plants
C. Unwanted plants
D. None of these
4. Which one of the following spreads on the ground?
A. Herbs
B. Shrubs
C. Climber
D. Creeper
5. Why the Creepers cannot stand upright?
A. Because of weak stem
B. Because of weak photosynthesis
C. Both of these
D. None of these
6. Which one of the following take support of they are neighboring structures for upright movement?
A. Creepers
B. Climbers
C. Shrubs
D. Herbs
7. The part of a leaf by which it is attached to the stem is called........
A. Petiole
B. Lamina
C. Mid rib
D. Veins
8. Net like venation on both sides of the leaves is called.......
A. Parallel venation
B. Reticulate venation
C. Both of these
D. None of these
9. How many types of transpiration?
A. 3
B. 4
C. 5
D. 6
10. When the loss of water takes place by the upper layer of the leaf it is called......
A. Lenticular transpiration
B. Cuticular transpiration
C. Stomatal transpiration
D. None of these
11. The loss of water from the plants in the form of vapor is called..........
A. Evaporation
B. Translocation
C. Transpiration
D. Gaseous exchange
12. The innermost part of the flower is.....
A. Stamen
B. Pistil
C. Both of these
D. None of these
Drop your comment here...
