PMS BS-17 2020 General Knowledge Paper 2020 MCQS Quiz Test 1.4

Provincial Management Service ETC. BS-17 2020 General knowledge Paper MCQS Quiz Test Each paper has 4 Parts and 25 MCQS in each paper.

#1. Who described the method of estimating seed vigor on the basis of colour intensity of stained seed----------?

#2. Progeny of nucleus seed is called------------?

#3. Highly decomposed stage of organic matter is called---------?

#4. Abnormal seeding growth in rice may be due to-----------?

#5. Abnormal seeding growth in rice is more closely related, with----------?

#6. Seed dormancy of nee seeds can be successfully broken by heat treatment at----------?

#7. Who the a method of estimating seed vigour on the basis of color intensity of the stained seeds ?

#8. Use of linear measurements of plumule growth as a vigour test was first suggested by---------?

#9. Narcotic crops mainly grown in Pakistan is-----------?

#10. Seed leachate conductivity is significantly higher in seeds having-----------?

#11. Partially decomposed organic matter is termed as-------------?

#12. Seeds of wheat, paddy and maize showed positive correlation germination (%) and viability (%) as determined by----------?

#13. The oxygen concentration in the air is----------?

#14. The potential means of enhancing productivity is-----------?

#15. Electrolytes leakage is found greater in----------?

#16. Who gave the formula for speed of germination---------?

#17. Oka (1975) has suggested that me population size suitable for maintenance and seed production of a commercial crop of a self pollinated species should be----------?

#18. Cultivation of same crop year after year is called----------?

#19. Air contains-------------?

#20. The layer of atmosphere which blocks ultraviolet radiation from sun is-------------?



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