Anthesis starts in onion. at__________________?

Related Mcqs:

1. The smell in onion bulb is due to__________________?

   A. bad odour of the soil
   B. Much sugar
   C. Sulphur components
   D. Fleshy leaves

2. The food in onion is stored in___________________?

   A. Roots
   B. stems
   C. Flowers
   D. Scaly leaves

3. The storage life of fresh onion at -1 to -4ºC is____________________?

   A. 10-15 weeks
   B. 10-25 weeks
   C. 12-28 weeks
   D. 12-25 weeks

4. The smell in onion bulb is due to________________?

   A. Bad odour of soil
   B. Much sugar
   C. Sulphur compounds
   D. Freshy leaves

5. The food in onion is stored in_________________?

   A. Root
   B. Stem
   C. leaves
   D. Scale leaves

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

   A. Allogamy
   B. Pollination
   C. Crossing
   D. Breeding

7. Fruit in which edible portion is thalamus are known as___________________?

   A. Aggregate fruit
   B. Soft fruits
   C. Pome
   D. Berries

8. Citrus orchards are usually planted in___________________?

   A. Square system
   B. Quineunx system
   C. Rectangular system
   D. None of the above

9. Photosynthesis takes place in_____________________?

   A. All green parts of plants
   B. Only leaves
   C. Only flowers and fruits
   D. none

10. Witting and shriveling of fruits is prevented by the use of_________________?

    A. Waxing
    B. 2,4-D
    C. Ethylene
    D. None of the above