Loss off leaves due to seasonal change is_________________?

Related Mcqs:

1. The lower leaves turn yellow and in some crops they quickly start drying up as if suffering from shortage of water, stunted growth, leaves & fruits shedding & whole plant becomes yellow, are deficiency symptoms of:_________?

   A. Potash
   B. Nitrogen
   C. Calcium
   D. Both a & c

   Submitted by: Shafiq Rehman

2. Raising of only one crop in a year when there is seasonal supply of water is called_________?

   A. Multiple cropping
   B. Monocropping
   C. Harvest cropping
   D. None of these

   Submitted by: Mukhtir Ali jan

3. Loss of sensation and heart enlargement are caused due to deficiency of__________________?

   A. Vitamin A
   B. Vitamin B
   C. Vitamin C
   D. Vitamin E

4. Plants with persistent leaves are___________________?

   A. Deciduous
   B. Evergreen
   C. Binuiatis
   D. Perininals

5. Development of distorted swollen leaves which become inverted translucent and eventually necrotic is known as_________________?

   A. Bacterial contamination
   B. Mosaicism
   C. Vitrification
   D. Death of plant

6. Plants which shed their leaves during winter are ___________________?

   A. Grading
   B. Packing
   C. Processing
   D. Vegetable forcing

7. Plants which shed their leaves during winter are___________________?

   A. Monoecious
   B. Evergreen
   C. deciduous
   D. annuals

8. Purpling of leaves is common deficinary symptoms of __________________?

   A. Phosphorus
   B. Iron
   C. Potassium
   D. Nitrogen

9. When seeds leaves the fruit or flower is termed as__________?

   A. Quiescent
   B. Dormancy
   C. Dissemination
   D. Non of the Above

   Submitted by: Amirhameed

10. Items needed for synthesis of plant food in green leaves are _________ & the process through which it takes place is called photosynthesis:

    A. Sunlight
    B. Chlorophyll
    C. Water & plant nutrients
    D. All of the above

    Submitted by: Shafiq Rehman