MCQs Botany-4

MCQs Botany-4

Multiple Choice Questions (MCQs) for Test Preparation

Botany, Plant Sciences

1. ____________ is the hormone responsible for apical dominance

 
 
 
 

2. ___________ are plant structures, responsible for producing new cells

 
 
 
 

3. _________ is the process of growing plants in a specific shape or form

 
 
 
 

4. ____________ is the study of plant pollen, spores and certain microscopic plankton organisms in both living and fossil form

 
 
 
 

5. Rapid breakdown of enzymes can occur due to high ___________.

 
 
 
 

6. Excessive exposure to UV radiation can cause damage to ____________

 
 
 
 

7. _________ is study of trees

 
 
 
 

8. ____________ type of plants can have the lowest water use efficiency

 
 
 
 

9. ____________ is the water exuded by plants, usually during overcast nights, under warm and moist soil conditions

 
 
 
 

10. Loss of water through stomata is called ___________

 
 
 
 

11. ____________is the water uptake for resumption of metabolic activities in seeds

 
 
 
 

12. Chromosome number (2n) of Oats (Avena sativa)

 
 
 
 

13. The embryonic root that emerges first from the seed coat is ____________

 
 
 
 

14. ____________is major storage carbohydrate in seeds

 
 
 
 

15. _________ is the mutualistic relationships between fungi and the roots of plants

 
 
 
 

16. Chromosome number (2n) of Oryza sativa

 
 
 
 

17. Plants can obtain nitrogen from the atmosphere through a process of ____________

 
 
 
 

18. Conversion liquid form of water to gaseous form, from any surface is called ___________

 
 
 
 

19. Imaginary lines running parallel to the equator is ___________

 
 
 
 

20. Chromosome number (2n) of Wheat (Triticum aestivum)

 
 
 
 

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