Chemicals, used for controlling the disease of crops, fruits & vegetables is___________ & chemical prepared for controlling insect-pests ——————-:

Related Mcqs:

1. How much grams of vegetables and fruits are recommended for a balanced diet per day by WHO__________________?

   A. 40 grams
   B. 150 grams
   C. 300 grams
   D. 450 grams

2. 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

3. Disease and insect resistance is governed by________________?

   A. Plasma genes
   B. Polygenes
   C. Oligogenes
   D. All the above

4. In green vegetables, the limiting amino acids is__________________?

   A. Methionine
   B. Arginine
   C. Lysine
   D. Trytophan

5. The production of vegetables for distant market is called___________________?

   A. Train farming
   B. Truck farming
   C. Distant farming
   D. Intensive farming

6. Which of the leafy vegetables has high cellulose and add bulk to food___________________?

   A. Celery
   B. Cabbage
   C. Lettuce
   D. All the above

7. A branch of science which deals with ornamental and vegetables is called___________________?

   A. Floriculture
   B. Agriculture
   C. Horticulture
   D. Sericulture

8. Green vegetables are source of _______________ ?

   A. Biotin
   B. Carbohydrates
   C. folate
   D. vitamin

9. The fruit and vegetables contain an insoluble stiffening material called______________________?

   A. Pectin
   B. Lig in
   C. Protopectin
   D. Gums

10. Most of the summer vegetables are_________?

    A. Annual
    B. Biennial
    C. Perennial
    D. None of these

    Submitted by: Amjad Ali