MCQs Agronomy [5] Posted on April 6, 2023Author admin 0 Please enter your email: 1. In Pakistan annual water flow from tube-wells is around_________________ 98 million acre-feet 66 million acre-feet 25 million acre-feet 108 million acre-feet 2. Turning or bending of plants in response to a touch stimulus_________________ Hydrotropism Phototropism Thigmotropisms Thermotropism 3. Phulkara is a cultivar of ____________ crop Wheat Onion Lentil Canola 4. Average organic matter in Pakistani soils is_________________ 5% 2% Less than 1% 7% 5. ____________ is a legume species All of these Cowpea Soybean Chickpea 6. TH-6 is a cultivar of ____________ crop Onion Canola Sesamum Wheat 7. Last emerged leaf in wheat and rice is called_________________ Flag leaf Apex leaf Green leaf Terminal leaf 8. ________ is the impact of drought on crop growth Enhanced growth and productivity None Reduced growth and productivity No significant impact on growth and productivity 9. _________ is a heavy metal Calcium Potassium Boron Lead 10. _________________________ can be reduced by cover crops Soil erosion Soil fertility Soil microorganism Soil Organic Matter 11. ________ is outer seed coat Hilum Tegmen Testa Funiculus 12. At high temperatures the rate of photosynthates translocation became______ in plant Slower Faster None Normal 13. Agriculture of Pakistan is characterized by_________ Four main cropping seasons One main cropping seasons Three main cropping seasons Two main cropping seasons 14. Botanical name of cultivated tobacco is ____________ Nicotiana attenuata Nicotiana alata Nicotiana sylvesteris Nicotiana tabacum 15. ___________ is the process of producing food in plants Photosynthesis Hydrolysis Transpiration Soybean 16. CPF is used for cultivars of ____________ crop Canola Sugarcane Onion Wheat 17. Zadoks Scale describes _________________ None Plant stress response Development stages Genotypic variations 18. Sustainable Development Goals (SDGs) are set by___________ United Nations World Bank World Health Organization International Monetary Fund 19. ___________ is the system of naming plants based on scientific rules Common names Latin names Vernacular names Binomial nomenclature 20. ________ describes attempt of two or more organisms to utilize the same resource Food security Competition Social behavior None Loading … Question 1 of 20