Science Quiz on Plants

Science Quiz on Plants. Want to test your knowledge on plants? Find out how much you know by taking our plants quiz, also learn the facts about plant. We Day Today GK provide you, 15 best questions about plant with answers. Download month wise Current affairs 2023 PDF and Current affairs quiz PDF .

1. Green plants obtain most of their energy from ____________.
a) Air
b) Water
c) sunlight
d) All the above

2. Land plants are also known as___________.
a) Archaeplastida
b) Embryophyta
c) Viridiplantae
d) Chlorobionta

3. Carbondioxide from the atmosphere enters the leaves through tiny pores called __________.
a) Stomata
b) Lenticels
c) Chloroplast
d) None of these

4. The example of the opening of leaves and flowers during day time and closure at night time of____________.
a) Taraxacum erythros
b) Marie Gold
c) Sunflower
d) Dandelion flower

5. The minute pores found on the bank of woody plants known as__________.
a) Chlorophyll
b) Lenticels
c) Chloroplast
d) Stoma

6. Stomata are surrounded by two kidney shapes cells called ____________.
a) Cell wall
b) Cell Membrane
c) Guard Cells
d) None of these

7. The material required for photosynthesis are_________.
a) light energy
b) chlorophyl
c) C02 and water
d) All the above

8. In plant cell, the imbibant is the___________.
a) cel wall
b) cel membrane
c) tissue
d) protoplast

9. The waxy layer lying over the epidermis of the leaf known as__________.
a) Lenticels
b) Cuticle
c) ATP
d) Aerobic respiration

10. The seats of biological oxidation which furnish energy for the various activities of the cell are____________.
a) Tracheids
b) Mitochondria
c) Oxidation
d) respiration

11. Giving out excess water as water vapour by a leaf know as_____________.
a) Oxidation
b) Absorption
c) Transpiration
d) Respiration

12. The plants from which the parasites get their nourishment are called _______________.
a) Direct Source
b) Rentera
c) Guest
d) Hosts

13. Organisms which are not able to synthesize their own food are called_____________.
a) Heterotrophs
b) Autotrophs
c) Saprotrophs
d) Chemotrophs

14. Organisms which are able to synthesize their own food are called_____________.
a) Heterotrophs
b) Autotrophs
c) Saprotrophs
d) Chemotrophs

15. An organism derives its food from body of other living organism known as____________.
a) Parasitic nutrition
b) Saprophytes
c) Nitrosomonas
d) None of these