MCQs Botany-4

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

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

3. Imaginary lines running parallel to the equator is ___________

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

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

6. Chromosome number (2n) of Oryza sativa

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

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

9. _________ is study of trees

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

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

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

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

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

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

16. ____________ is the hormone responsible for apical dominance

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

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

19. ____________is major storage carbohydrate in seeds

20. Loss of water through stomata is called ___________