The transfer of pollen grains from anthers to the stigma by any pollinating agent is called______________?

Related Mcqs:

1. Transfer of pollen grains of a flower to the stigma of the same the flowers of the same plant is called__________________?

   A. Polygamy
   B. Autogamy
   C. Homogamy
   D. None of the above

2. Transfer of pollen grains to the stigma of the flowers of another plant is known as _______________________?

   A. Allogamy
   B. Autogamy
   C. Polygamy
   D. Cleistogamy

3. Direct effect of pollen grains on the female tissues of the ovary is called__________________?

   A. Pollination
   B. Xenia
   C. Metaxenia
   D. None of the above

4. The site of grains present in sands structuring range__________________?

   A. 1.00 0.0625 mm dia
   B. 0.0625 mm dia
   C. 0-1.0 mm dia
   D. None of the above

5. Silt stones consists of grains whose size range from____________________?

   A. 0.625 mm
   B. 0.004 mm
   C. 0.0625 mm
   D. Both b & c

6. During storing food grains, what is the optimum level of moisture?

   A. < 2%
   B. < 5%
   C.  < 12 %
   D. No moisture level required

   Submitted by: Shafiq Rehman

7. To make light cakes, biscuits and muffins which leavening agent is used___________________?

   A. Silicoaluminate
   B. Magnesium carbonate
   C. Phosphate salts
   D. All the above

8. In soft drinks and dietetic forms of food which sweetening agent is widely used _____________________?

   A. Calcium salt
   B. Cyclamates
   C. Glycyrrhizin acid
   D. All the above

9. Synthetic products which when applied to plants produce reactions almost identical to those caused by natural harmonics are called______________?

   A. Plant harmonics
   B. Plant growth regulators
   C. Photoperiodism activants
   D. Plant growth promoters

10. A series of electron transport coupling factors which transfer along an electro chemical ingredients, yielding ATP, in light is called_________________?

    A. Photoperiodism
    B. Photosynthesis
    C. Photophosphorrylation
    D. None of the above