MCQs Botany-4

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

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

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

4. ____________is major storage carbohydrate in seeds

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

6. Chromosome number (2n) of Oryza sativa

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

8. _________ is study of trees

9. ____________ is the hormone responsible for apical dominance

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

11. Loss of water through stomata is called ___________

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

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

14. Imaginary lines running parallel to the equator is ___________

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

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

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

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

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

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