MCQs General Agriculture [5]

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1. Sunlight is a rich source of ____________


2. ________________ is involved in the regulation of fruit ripening and senescence


3. ____________ three macronutrients required for healthy plant growth


4. ________________ is involved in the regulation of plant tropisms


5. ________________ is a plant root growth stage of extremely slow growth


6. Plants can absorb nitrogen in the ionic form of ______________


7. ________________ is a pseudo cereal


8. ________________are simple organic chemicals produced by wildfires that stimulate germination of dormant seeds in the soil


9. ______________ plant open its mouth when the insect sits on its lid


10. ________________ is a phospholipid serve as a rapid and transient signaling molecule upon stress responses


11. ______________ are oxygen-containing chemical species, they play crucial roles in cellular signaling


12. What is the function of guard cells in plant leaves?


13. _________________ is a stress-induced phytohormone


14. ______________ are intracellular immune receptors in plants, animals, and fungi


15. The plants growing out of their proper place is called _______


16. _____________ are specialized plant cells that produce and store milk-like and viscous plant exudates


17. Crescograph is used to measure the growth in ________________


18. _______________ is a small area where large number of endangered and threatened species are found among endemic species


19. Crop rotations are designed to maintain__________


20. Which of the following water sample will freeze at last?


Question 1 of 20

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